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TDX to GRM: distance & flight time
Trat (Trat Airport) → Grand Marais (Grand Marais Cook County Airport)
8,211 mi
13,214 km · 7,135 nm
16h 34m
estimated nonstop flight time
-12h
time difference · heading north
See live TDX→GRM fares Phone-only fares on this route — call free
Flight time details
8,211 miles nonstop takes roughly 16h 34m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- TDX — Trat Airport · Trat, Thailand
- GRM — Grand Marais Cook County Airport · Grand Marais, United States
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 TDX
- BBM · Battambang Airport83 mi away
- UTP · U-Tapao International Airport93 mi away
- REP · Siem Reap International Airport128 mi away
- BKK · Suvarnabhumi Airport144 mi away
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
Frequently asked questions
How far is TDX from GRM?
The flight distance from Trat (TDX) to Grand Marais (GRM) is 8,211 miles (13,214 km, 7,135 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TDX to GRM?
A nonstop flight takes about 16h 34m 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 Trat and Grand Marais?
Grand Marais is 12 hours behind Trat.
What is the cheapest way to fly from TDX to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TDX–GRM that never appear on search engines, with no booking fees.