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GNT to ISB: distance & flight time
Grants (Grants-Milan Municipal Airport) → Islamabad (New Islamabad International Airport)
7,688 mi
12,372 km · 6,681 nm
15h 32m
estimated nonstop flight time
—
time difference · heading north
See live GNT→ISB fares Phone-only fares on this route — call free
Flight time details
7,688 miles nonstop takes roughly 15h 32m 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
- GNT — Grants-Milan Municipal Airport · Grants, 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 GNT
- GUP · Gallup Municipal Airport55 mi away
- ABQ · Albuquerque International Sunport74 mi away
- LAM · Los Alamos Airport104 mi away
- SAF · Santa Fe Municipal Airport107 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 GNT from ISB?
The flight distance from Grants (GNT) to Islamabad (ISB) is 7,688 miles (12,372 km, 6,681 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNT to ISB?
A nonstop flight takes about 15h 32m 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 GNT to ISB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNT–ISB that never appear on search engines, with no booking fees.