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GNT to ISL: distance & flight time
Grants (Grants-Milan Municipal Airport) → Istanbul (Atatürk International Airport)
6,502 mi
10,464 km · 5,650 nm
13h 13m
estimated nonstop flight time
+9h
time difference · heading northeast
See live GNT→ISL fares Phone-only fares on this route — call free
Flight time details
6,502 miles nonstop takes roughly 13h 13m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- GNT — Grants-Milan Municipal Airport · Grants, United States
- ISL — Atatürk International Airport · Istanbul, Turkey
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 ISL
- IST · Istanbul Airport21 mi away
- SAW · Sabiha Gökçen International Airport26 mi away
- TEQ · Tekirdağ Çorlu Airport48 mi away
- BTZ · Bursa Airport52 mi away
Frequently asked questions
How far is GNT from ISL?
The flight distance from Grants (GNT) to Istanbul (ISL) is 6,502 miles (10,464 km, 5,650 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNT to ISL?
A nonstop flight takes about 13h 13m 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 Grants and Istanbul?
Istanbul is 9 hours ahead of Grants.
What is the cheapest way to fly from GNT to ISL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNT–ISL that never appear on search engines, with no booking fees.