Need help booking?
Unpublished phone-only deals available
IDR to GRM: distance & flight time
Indore (Devi Ahilyabai Holkar Airport) → Grand Marais (Grand Marais Cook County Airport)
7,487 mi
12,049 km · 6,506 nm
15h 9m
estimated nonstop flight time
-10.5h
time difference · heading north
See live IDR→GRM fares Phone-only fares on this route — call free
Flight time details
7,487 miles nonstop takes roughly 15h 9m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back when reading arrival times on your ticket.
The two airports
- IDR — Devi Ahilyabai Holkar Airport · Indore, India
- 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 IDR
- BHO · Raja Bhoj International Airport105 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 IDR from GRM?
The flight distance from Indore (IDR) to Grand Marais (GRM) is 7,487 miles (12,049 km, 6,506 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IDR to GRM?
A nonstop flight takes about 15h 9m 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 Indore and Grand Marais?
Grand Marais is 10.5 hours behind Indore.
What is the cheapest way to fly from IDR to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IDR–GRM that never appear on search engines, with no booking fees.