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GRM to COD: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Cody (Yellowstone Regional Airport)
918 mi
1,478 km · 798 nm
2h 28m
estimated nonstop flight time
-1h
time difference · heading west
See live GRM→COD fares Phone-only fares on this route — call free
Flight time details
918 miles nonstop takes roughly 2h 28m gate to gate, flying west. 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
- GRM — Grand Marais Cook County Airport · Grand Marais, United States
- COD — Yellowstone Regional Airport · Cody, 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 COD
- WRL · Worland Municipal Airport65 mi away
- BIL · Billings Logan International Airport92 mi away
- SHR · Sheridan County Airport102 mi away
- RIW · Riverton Regional Airport104 mi away
Frequently asked questions
How far is GRM from COD?
The flight distance from Grand Marais (GRM) to Cody (COD) is 918 miles (1,478 km, 798 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to COD?
A nonstop flight takes about 2h 28m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from GRM to COD?
Nonstop service on GRM–COD depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 28m nonstop estimate.
What is the time difference between Grand Marais and Cody?
Cody is 1 hour behind Grand Marais.
What is the cheapest way to fly from GRM to COD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–COD that never appear on search engines, with no booking fees.
Why are some GRM to COD fares phone-only?
Consolidator contracts let us sell certain GRM–COD tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.