Need help booking?
Unpublished phone-only deals available
PWM to TBB: distance & flight time
Portland (Portland International Jetport Airport) → Tuy Hoa (Dong Tac Airport)
8,519 mi
13,711 km · 7,403 nm
17h 10m
estimated nonstop flight time
+11h
time difference · heading north
See live PWM→TBB fares Phone-only fares on this route — call free
Flight time details
8,519 miles nonstop takes roughly 17h 10m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- PWM — Portland International Jetport Airport · Portland, United States
- 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 PWM
- NHZ · Brunswick Executive Airport25 mi away
- LEW · Auburn Lewiston Municipal Airport28 mi away
- FRY · Eastern Slopes Regional Airport40 mi away
- PSM · Portsmouth International at Pease Airport47 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 PWM from TBB?
The flight distance from Portland (PWM) to Tuy Hoa (TBB) is 8,519 miles (13,711 km, 7,403 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PWM to TBB?
A nonstop flight takes about 17h 10m 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 Portland and Tuy Hoa?
Tuy Hoa is 11 hours ahead of Portland.
What is the cheapest way to fly from PWM to TBB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PWM–TBB that never appear on search engines, with no booking fees.