Krabi Boat Schedule: How Long to Each Island?
Railay EcoThe boat from Krabi to each island takes a different amount of time. The closest spot, Railay, is just a 10 to 15 minute longtail boat ride. The farthest, Phi Phi, takes about 45 minutes by speedboat or 1 to 2 hours by big ferry. The time changes with distance, boat type, and the waves that day. This guide pulls every Krabi boat route into one place, near islands and far ones. It's all in easy tables. We also tell you which boat fits each route, and how to catch your round on time. So you can plan your island day before you even leave your hotel.
How Long Does the Boat Take to Each Island?
The heart of planning an island day is knowing how long each route takes. It sets your wake-up time, your return time, and how many islands you can see in one day. Islands close to shore take little time. Outer islands across open sea take many times longer.
This table rounds up Krabi boat times from the main departure points to popular spots. These are rough ranges that depend on the boat type and the sea that day.
| Route | Boat type | Rough time |
|---|---|---|
| Ao Nam Mao pier to Railay | Longtail boat | 10 to 15 min |
| Ao Nang to Hong Islands | Longtail or speedboat | 20 to 30 min |
| Ao Nang to the 4 Islands area | Longtail boat | 15 to 40 min per stop |
| Ao Nang to Phi Phi | Speedboat | About 45 min |
| Krabi pier to Phi Phi | Ferry | 1 to 2 hours |
| Railay to Phi Phi | Speedboat | About 45 min to 1 hour |
You can see that near islands like Railay and the 4 Islands take a short ride. They're great for a slow, easy day. Phi Phi is far out, so it takes longer. Go early to get a full day there. Want the round-by-round times for the departure pier? Read the Ao Nam Mao pier timetable to check the departures for the day you go.
Why Do Boat Times Differ by Route?
The time isn't just about distance. It's mostly about the boat type. Each boat runs at a different speed and is built for a different kind of sea. Pick the right boat for the route and you reach the island faster and ride more comfortably.
Which Boat Fits Which Route
Krabi's three main boats differ in speed and the kind of sea they're built for.
- A longtail boat is the local boat. It's slow, but it reaches small bays and shallow water well, so it's great for near islands and cruising along the coast
- A speedboat is many times faster, so it suits far islands like Phi Phi that need an open-sea crossing
- A big ferry is the slowest, but it's steady and handles waves well. It usually costs less too, so it's good for people who aren't in a rush and want to save money
This table shows which boat fits which kind of trip.
| Boat type | Speed | Best for |
|---|---|---|
| Longtail boat | Slow | Near islands, small bays, coast cruising |
| Speedboat | Fast | Far islands, open-sea crossings, many islands in one day |
| Ferry | Slowest | No rush, steady ride, lower cost |
When Waves Stretch the Time
The boat type isn't the only thing. Waves matter too. On rough days, boats slow down for safety, so the ride takes longer than usual. In the monsoon season, give yourself extra time.
Which Pier Suits Each Island?
Where you board changes the time a lot. Each pier sits close to a different group of islands. Match the pier to your island and you cut the ride time and get a fuller day.
Which Pier Is Near Which Island
Krabi's main piers each sit close to a different group of islands. Pick the right one before you set out.
- Ao Nam Mao pier is closest to Railay. It's a longtail ride of just over ten minutes, so it suits anyone going to Railay or Phra Nang Beach
- Ao Nang is the main launch point for the 4 Islands tour, Hong Islands, and speedboats to Phi Phi
- Krabi pier in town is where you catch the big ferry to Phi Phi and Lanta
Heading to Railay? Check out the Ao Nam Mao to Railay shuttle, which runs in rounds. And if you're not sure which pier to leave from, read comparing Krabi's piers to pick the launch point closest to the island you want.
How Long Does Phi Phi Take From Krabi?
Phi Phi is the farthest popular island from the Krabi shore. So it's the route where times differ the most by boat type. Pick the right boat and you get a full, worth-it day at Phi Phi.
By speedboat from Ao Nang or Railay, you reach Phi Phi in about 45 minutes to an hour. That suits a go-early, back-by-evening day with many stops. A big ferry from Krabi pier takes about 1 to 2 hours. It's slower but steady, and it usually costs less, so it's good if you're staying overnight on Phi Phi Don or not in a rush.
Some people loop from Phi Phi back to Railay in one trip. Read the Krabi to Phi Phi to Railay route to see which boat connection saves the most time. And if you want a fixed timetable, check out the scheduled passenger boats that run on a clear schedule.
How Do You Catch Your Boat Round on Time?
Knowing the ride time isn't enough. You have to plan around the boat rounds too. Most island boats leave in set rounds, not all day long. Miss a round and you wait a long time, or lose your island day.
Three Steps to Catch Your Round
- Get to the pier at least 30 minutes before the boat leaves so you have time to park, buy tickets, and board
- Check the return rounds, especially the last one of the day because many islands have a last boat back in the late afternoon. Have too much fun and miss it, and you'll spend an unplanned night there
- Give yourself room for tides and waves since some spots, like the Talay Waek sandbar, only work at low tide, and in the monsoon some rounds may be canceled or run late
So book a trip you can move or get refunded. That way you can change plans when the sea won't cooperate, and you don't lose your island day to a round you missed.
Pick the Right Boat and Time Slot With Railay Eco Tour
The key to a worth-it Krabi island day is matching the boat, the pier, and the round to the island you want. People who live here do that better than a guess. Our Krabi team watches the boat times on every route. We know which pier to use, which boat to take, and what time to head back so you catch every stop.
We plan the rounds to fit from the start, so you don't have to worry about missing a boat or running out of time. On rough days, we switch the route and the boat type to fit, so the trip stays smooth and safe.
Want us to line up the boats and the route for the day you visit? Message our team and we'll build a trip that fits your time and the islands you want to see.
Heading to Krabi's Islands? Don't Skip Boat Timing
The boat from Krabi to each island takes a different amount of time, set by distance and boat type. Near islands like Railay are a 10 to 15 minute longtail ride. The 4 Islands and Hong Islands take about 20 to 40 minutes. Far-out Phi Phi takes about 45 minutes by speedboat or 1 to 2 hours by ferry.
Match the boat to the route: a longtail for near islands, a speedboat for far ones, and a ferry if you're not in a rush. Get to the pier early, check the last return round, and leave room for waves and tides. Do that, and your island day comes together before you even leave your hotel.
Frequently Asked Questions
How long is the boat from Krabi to Phi Phi?
By speedboat from Ao Nang or Railay, you reach Phi Phi in about 45 minutes to an hour. A big ferry from Krabi pier takes about 1 to 2 hours. The time depends on the boat type and the waves that day.
How long does it take to get to Railay from Krabi?
Railay is very close to shore. A longtail boat from Ao Nam Mao pier takes just about 10 to 15 minutes. It's one of the fastest routes in Krabi, so it's great if you don't want a long ride.
What's the difference between a longtail and a speedboat?
A longtail boat is slow but reaches small bays and shallow water well, so it suits near islands. A speedboat is much faster and suits far islands with an open-sea crossing, like Phi Phi. Pick by distance and the time you have.
How early should I get to the pier?
Get there at least 30 minutes before the boat leaves, so you have time to park, buy tickets, and board. Also check the last return round of the day. Many islands have a last boat back in the late afternoon.
Do boat times change in the monsoon?
Yes. On rough days, boats slow down for safety, so the ride takes longer. Some rounds may be canceled or run late. Give yourself extra time and book a trip you can move or get refunded.
References
- Wikipedia: Longtail boat: the local boat of Thailand
- Wikipedia: Krabi Province: geography and islands of Krabi
- Marine Department of Thailand: the agency for boat travel and water safety
- Tourism Authority of Thailand: Krabi: official Krabi travel info
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