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YTR to GRM: distance & flight time
Trenton (CFB Trenton) → Grand Marais (Grand Marais Cook County Airport)
668 mi
1,074 km · 580 nm
1h 55m
estimated nonstop flight time
-1h
time difference · heading northwest
See live YTR→GRM fares Phone-only fares on this route — call free
Flight time details
668 miles nonstop takes roughly 1h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- YTR — CFB Trenton · Trenton, Canada
- 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 YTR
- YPQ · Peterborough Airport42 mi away
- YGK · Kingston Norman Rogers Airport47 mi away
- YYZ · Lester B. Pearson International Airport109 mi away
- ROC · Greater Rochester International Airport69 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 YTR from GRM?
The flight distance from Trenton (YTR) to Grand Marais (GRM) is 668 miles (1,074 km, 580 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YTR to GRM?
A nonstop flight takes about 1h 55m 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 Trenton and Grand Marais?
Grand Marais is 1 hour behind Trenton.
What is the cheapest way to fly from YTR to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YTR–GRM that never appear on search engines, with no booking fees.