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GNT to OIM: distance & flight time
Grants (Grants-Milan Municipal Airport) → Oshima (Oshima Airport)
5,945 mi
9,567 km · 5,166 nm
12h 7m
estimated nonstop flight time
+15h
time difference · heading northwest
See live GNT→OIM fares Phone-only fares on this route — call free
Flight time details
5,945 miles nonstop takes roughly 12h 7m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- GNT — Grants-Milan Municipal Airport · Grants, United States
- OIM — Oshima Airport · Oshima, Japan
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 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
Frequently asked questions
How far is GNT from OIM?
The flight distance from Grants (GNT) to Oshima (OIM) is 5,945 miles (9,567 km, 5,166 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNT to OIM?
A nonstop flight takes about 12h 7m 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 Oshima?
Oshima is 15 hours ahead of Grants.
What is the cheapest way to fly from GNT to OIM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNT–OIM that never appear on search engines, with no booking fees.