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OKC to GRM: distance & flight time
Oklahoma City (Will Rogers World Airport) → Grand Marais (Grand Marais Cook County Airport)
936 mi
1,507 km · 814 nm
2h 30m
estimated nonstop flight time
Same time
time difference · heading north
See live OKC→GRM fares Phone-only fares on this route — call free
Flight time details
936 miles nonstop takes roughly 2h 30m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- OKC — Will Rogers World Airport · Oklahoma City, United States
- 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 OKC
- PWA · Wiley Post Airport10 mi away
- TIK · Tinker Air Force Base12 mi away
- SWO · Stillwater Regional Airport60 mi away
- CUH · Cushing Municipal Airport60 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 OKC from GRM?
The flight distance from Oklahoma City (OKC) to Grand Marais (GRM) is 936 miles (1,507 km, 814 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKC to GRM?
A nonstop flight takes about 2h 30m 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 cheapest way to fly from OKC to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKC–GRM that never appear on search engines, with no booking fees.