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PRH to GRM: distance & flight time
Phrae (Phrae Airport) → Grand Marais (Grand Marais Cook County Airport)
7,832 mi
12,605 km · 6,806 nm
15h 49m
estimated nonstop flight time
-12h
time difference · heading north
See live PRH→GRM fares Phone-only fares on this route — call free
Flight time details
7,832 miles nonstop takes roughly 15h 49m 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
- PRH — Phrae Airport · Phrae, 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 PRH
- LPT · Lampang Airport44 mi away
- NNT · Nan Airport62 mi away
- THS · Sukhothai Airport66 mi away
- CNX · Chiang Mai International Airport90 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 PRH from GRM?
The flight distance from Phrae (PRH) to Grand Marais (GRM) is 7,832 miles (12,605 km, 6,806 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PRH to GRM?
A nonstop flight takes about 15h 49m 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 Phrae and Grand Marais?
Grand Marais is 12 hours behind Phrae.
What is the cheapest way to fly from PRH to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRH–GRM that never appear on search engines, with no booking fees.