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GRM to RNT: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Renton (Renton Municipal Airport)
1,471 mi
2,367 km · 1,278 nm
3h 40m
estimated nonstop flight time
-2h
time difference · heading west
See live GRM→RNT fares Phone-only fares on this route — call free
Flight time details
1,471 miles nonstop takes roughly 3h 40m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- GRM — Grand Marais Cook County Airport · Grand Marais, United States
- RNT — Renton Municipal Airport · Renton, 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 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 RNT
Frequently asked questions
How far is GRM from RNT?
The flight distance from Grand Marais (GRM) to Renton (RNT) is 1,471 miles (2,367 km, 1,278 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to RNT?
A nonstop flight takes about 3h 40m 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 Renton?
Renton is 2 hours behind Grand Marais.
What is the cheapest way to fly from GRM to RNT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–RNT that never appear on search engines, with no booking fees.