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GRS to ISL: distance & flight time
Grosseto (Grosseto Air Base) → Istanbul (Atatürk International Airport)
919 mi
1,480 km · 799 nm
2h 28m
estimated nonstop flight time
+1h
time difference · heading east
See live GRS→ISL fares Phone-only fares on this route — call free
Flight time details
919 miles nonstop takes roughly 2h 28m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- GRS — Grosseto Air Base · Grosseto, Italy
- 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 GRS
- SAY · Siena-Ampugnano Airport36 mi away
- EBA · Marina Di Campo Airport42 mi away
- FCO · Leonardo da Vinci–Fiumicino Airport89 mi away
- PSA · Pisa International Airport72 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 GRS from ISL?
The flight distance from Grosseto (GRS) to Istanbul (ISL) is 919 miles (1,480 km, 799 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRS to ISL?
A nonstop flight takes about 2h 28m 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 Grosseto and Istanbul?
Istanbul is 1 hour ahead of Grosseto.
What is the cheapest way to fly from GRS to ISL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRS–ISL that never appear on search engines, with no booking fees.