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GRS to ICN: distance & flight time
Grosseto (Grosseto Air Base) → Seoul (Incheon International Airport)
5,569 mi
8,963 km · 4,840 nm
11h 23m
estimated nonstop flight time
+7h
time difference · heading northeast
See live GRS→ICN fares Phone-only fares on this route — call free
Flight time details
5,569 miles nonstop takes roughly 11h 23m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- GRS — Grosseto Air Base · Grosseto, Italy
- ICN — Incheon International Airport · Seoul, South Korea
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 ICN
- GMP · Gimpo International Airport20 mi away
- SWU · Suwon Airport34 mi away
- SSN · Seoul Air Base (K-16)36 mi away
- OSN · Osan Air Base41 mi away
Frequently asked questions
How far is GRS from ICN?
The flight distance from Grosseto (GRS) to Seoul (ICN) is 5,569 miles (8,963 km, 4,840 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRS to ICN?
A nonstop flight takes about 11h 23m 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 Seoul?
Seoul is 7 hours ahead of Grosseto.
What is the cheapest way to fly from GRS to ICN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRS–ICN that never appear on search engines, with no booking fees.