Need help booking?
Unpublished phone-only deals available
TSL to GRM: distance & flight time
Tamuin (Tamuin Airport) → Grand Marais (Grand Marais Cook County Airport)
1,843 mi
2,966 km · 1,601 nm
4h 5m
estimated nonstop flight time
+1h
time difference · heading north
See live TSL→GRM fares Phone-only fares on this route — call free
Flight time details
1,843 miles nonstop takes roughly 4h 5m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- TSL — Tamuin Airport · Tamuin, Mexico
- 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 TSL
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 TSL from GRM?
The flight distance from Tamuin (TSL) to Grand Marais (GRM) is 1,843 miles (2,966 km, 1,601 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TSL to GRM?
A nonstop flight takes about 4h 5m 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 Tamuin and Grand Marais?
Grand Marais is 1 hour ahead of Tamuin.
What is the cheapest way to fly from TSL to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TSL–GRM that never appear on search engines, with no booking fees.