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RML to TBB: distance & flight time
Colombo (Colombo Ratmalana Airport) → Tuy Hoa (Dong Tac Airport)
2,048 mi
3,296 km · 1,780 nm
4h 29m
estimated nonstop flight time
+1.5h
time difference · heading east
See live RML→TBB fares Phone-only fares on this route — call free
Flight time details
2,048 miles nonstop takes roughly 4h 29m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- RML — Colombo Ratmalana Airport · Colombo, Sri Lanka
- TBB — Dong Tac Airport · Tuy Hoa, Vietnam
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near RML
- CMB · Bandaranaike International Colombo Airport25 mi away
- KCT · Koggala Airport65 mi away
- HRI · Mattala Rajapaksa International Airport93 mi away
- GIU · Sigiriya Air Force Base97 mi away
Near TBB
- NHA · Nha Trang Air Base58 mi away
- UIH · Phu Cat Airport66 mi away
- CXR · Cam Ranh Airport73 mi away
- BMV · Buon Ma Thuot Airport86 mi away
Frequently asked questions
How far is RML from TBB?
The flight distance from Colombo (RML) to Tuy Hoa (TBB) is 2,048 miles (3,296 km, 1,780 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RML to TBB?
A nonstop flight takes about 4h 29m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Colombo and Tuy Hoa?
Tuy Hoa is 1.5 hours ahead of Colombo.
What is the cheapest way to fly from RML to TBB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RML–TBB that never appear on search engines, with no booking fees.