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IKA to GRM: distance & flight time
Tehran (Imam Khomeini International Airport) → Grand Marais (Grand Marais Cook County Airport)
6,213 mi
10,000 km · 5,399 nm
12h 39m
estimated nonstop flight time
-8.5h
time difference · heading northwest
See live IKA→GRM fares Phone-only fares on this route — call free
Flight time details
6,213 miles nonstop takes roughly 12h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8.5-hour time set-back when reading arrival times on your ticket.
The two airports
- IKA — Imam Khomeini International Airport · Tehran, Iran
- 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 IKA
- THR · Mehrabad International Airport21 mi away
- PYK · Payam International Airport31 mi away
- GZW · Qazvin Airport84 mi away
- NSH · Noshahr Airport88 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 IKA from GRM?
The flight distance from Tehran (IKA) to Grand Marais (GRM) is 6,213 miles (10,000 km, 5,399 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IKA to GRM?
A nonstop flight takes about 12h 39m 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 Tehran and Grand Marais?
Grand Marais is 8.5 hours behind Tehran.
What is the cheapest way to fly from IKA to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IKA–GRM that never appear on search engines, with no booking fees.