THE SHORT VERSION
Cat Ba Island to Phong Nha at a glance.
- From
- Cat Ba Island Đảo Cát Bà
- Straight line
- 355 km
- Return route
- Phong Nha to Cat Ba Island →
Ready to travel from Cat Ba Island to Phong Nha?
Check live availability, fares and departure times with 12Go.
THE DETAILS THAT MAKE A DIFFERENCE
Right place. Right bus. Better start.
Leaving Cat Ba Island
Cat Ba is the largest island in the Ha Long Bay area. Most trips from Hanoi are combined tickets, with a bus to the coast, a ferry or speedboat, and often a shuttle into Cat Ba town.
- Cat Ba town · Thị trấn Cát Bà
Most combined services end in or near the harbour town.
Arriving in Phong Nha
Overnight buses from Hanoi often arrive very early in the morning. Check that someone can let you into your accommodation.
- Village stops in Phong Nha (Son Trach)
Sleeper buses stop on the main road. Some companies stop at their partner hotels.
Keep the essentials offline
Save your ticket, the exact meeting point and the operator's phone number before you set off. Follow the check-in time on your confirmation.
- Dong Hoi, about 45 km away, has the nearest airport and train station.
- Cave tours often need advance booking in busy months.
KEEP GOING
From Phong Nha, the road continues.
This trip includes a boat crossing. For ferry routes and timetables, see our sister site FerryConnect.
Other ways to reach Phong Nha
More buses from Cat Ba Island
GOOD QUESTIONS
Before you take your seat.
How long does the bus from Cat Ba Island to Phong Nha take?+
Journey times depend on the service and any boat connection. Check the duration of your chosen departure on 12Go before booking.
Where does the bus leave from in Cat Ba Island?+
It depends on the operator. Main options in Cat Ba Island include Cat Ba town, and many tourist companies collect from offices or hotels. Your ticket shows the exact boarding point.
Is there a bus back from Phong Nha to Cat Ba Island?+
Yes, 12Go also lists services in the opposite direction. See our Phong Nha to Cat Ba Island guide.
Where does the bus from Cat Ba Island arrive in Phong Nha?+
It depends on the operator. In Phong Nha, services use Village stops in Phong Nha (Son Trach). Overnight buses from Hanoi often arrive very early in the morning. Check that someone can let you into your accommodation.
How do I get from the bus stop to the centre of Phong Nha?+
Overnight buses from Hanoi often arrive very early in the morning. Check that someone can let you into your accommodation.
What kind of bus runs from Cat Ba Island to Phong Nha?+
Tickets to Phong Nha usually combine a bus or van with a boat. The vehicle type, seat style and boat connection are shown for each departure on 12Go.
Can I book the Cat Ba Island to Phong Nha bus online?+
Yes. 12Go lists departures on this route. You choose a date, compare operators and pay online, and the provider issues the ticket. BusConnects doesn't sell tickets itself.
Where can I go next from Phong Nha by bus?+
Direct buses from Phong Nha include Dong Hoi, Hue, Da Nang, Hoi An, Ninh Binh and more. See all connections on our Phong Nha bus page.
Does the trip to Phong Nha include a ferry?+
Yes, Phong Nha is an island, so the journey includes a boat crossing. Check whether your ticket covers the boat and the transfer from the pier, and allow for weather delays.
Still deciding? Check today's departures, then book your seat.
Book Cat Ba Island → Phong Nha on 12GoFOLLOW THE INFORMATION
Clear sources. Better decisions.
Route listed in 12Go's public route index (checked 2026-10-09). Station information reviewed 2026-10-09. Distance: OpenStreetMap data via OSRM (approximate driving distance). Listings change and are not live inventory. Confirm the departure, pickup, price and conditions before paying.
12Go: Cat Ba Island to Phong Nha bus route listing ↗Wikivoyage: Cat Ba Island (Get in) ↗Wikivoyage: Phong Nha-Ke Bang (Get in) ↗How BusConnects uses sources →