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MWH to OIM: distance & flight time
Grant County Airport (Grant County International Airport) → Oshima (Oshima Airport)
4,974 mi
8,006 km · 4,323 nm
10h 13m
estimated nonstop flight time
+16h
time difference · heading northwest
See live MWH→OIM fares Phone-only fares on this route — call free
Flight time details
4,974 miles nonstop takes roughly 10h 13m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- MWH — Grant County International Airport · Grant County Airport, 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 MWH
- EAT · Pangborn Memorial Airport44 mi away
- PSC · Tri Cities Airport66 mi away
- YKM · Yakima Air Terminal McAllister Field73 mi away
- SKA · Fairchild Air Force Base83 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 MWH from OIM?
The flight distance from Grant County Airport (MWH) to Oshima (OIM) is 4,974 miles (8,006 km, 4,323 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MWH to OIM?
A nonstop flight takes about 10h 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 Grant County Airport and Oshima?
Oshima is 16 hours ahead of Grant County Airport.
What is the cheapest way to fly from MWH to OIM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MWH–OIM that never appear on search engines, with no booking fees.