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OIM to GRS: distance & flight time
Oshima (Oshima Airport) → Grosseto (Grosseto Air Base)
6,164 mi
9,921 km · 5,357 nm
12h 33m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OIM→GRS fares Phone-only fares on this route — call free
Flight time details
6,164 miles nonstop takes roughly 12h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- OIM — Oshima Airport · Oshima, Japan
- GRS — Grosseto Air Base · Grosseto, Italy
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 OIM
- HND · Tokyo Haneda International Airport58 mi away
- NJA · Atsugi Naval Air Facility47 mi away
- NRT · Narita International Airport89 mi away
- MYE · Miyakejima Airport50 mi away
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
Frequently asked questions
How far is OIM from GRS?
The flight distance from Oshima (OIM) to Grosseto (GRS) is 6,164 miles (9,921 km, 5,357 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIM to GRS?
A nonstop flight takes about 12h 33m 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 Oshima and Grosseto?
Grosseto is 7 hours behind Oshima.
What is the cheapest way to fly from OIM to GRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIM–GRS that never appear on search engines, with no booking fees.