Need help booking?
Unpublished phone-only deals available
GRM to TBB: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Tuy Hoa (Dong Tac Airport)
8,058 mi
12,968 km · 7,002 nm
16h 16m
estimated nonstop flight time
+12h
time difference · heading north
See live GRM→TBB fares Phone-only fares on this route — call free
Flight time details
8,058 miles nonstop takes roughly 16h 16m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- GRM — Grand Marais Cook County Airport · Grand Marais, 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 GRM
- YQT · Thunder Bay Airport61 mi away
- LYU · Ely Municipal Airport67 mi away
- YIB · Atikokan Municipal Airport87 mi away
- CMX · Houghton County Memorial Airport100 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 GRM from TBB?
The flight distance from Grand Marais (GRM) to Tuy Hoa (TBB) is 8,058 miles (12,968 km, 7,002 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to TBB?
A nonstop flight takes about 16h 16m 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 Grand Marais and Tuy Hoa?
Tuy Hoa is 12 hours ahead of Grand Marais.
What is the cheapest way to fly from GRM to TBB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–TBB that never appear on search engines, with no booking fees.