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GRM to ISB: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Islamabad (New Islamabad International Airport)
6,718 mi
10,811 km · 5,837 nm
13h 38m
estimated nonstop flight time
—
time difference · heading north
See live GRM→ISB fares Phone-only fares on this route — call free
Flight time details
6,718 miles nonstop takes roughly 13h 38m 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
- GRM — Grand Marais Cook County Airport · Grand Marais, United States
- ISB — New Islamabad International Airport · Islamabad, Pakistan
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 ISB
- ATG · Minhas Air Base34 mi away
- XJM · Mangla Airport58 mi away
- RAZ · Rawalakot Airport58 mi away
- MFG · Muzaffarabad Airport66 mi away
Frequently asked questions
How far is GRM from ISB?
The flight distance from Grand Marais (GRM) to Islamabad (ISB) is 6,718 miles (10,811 km, 5,837 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to ISB?
A nonstop flight takes about 13h 38m 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 GRM to ISB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–ISB that never appear on search engines, with no booking fees.