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OIM to FRI: distance & flight time
Oshima (Oshima Airport) → Fort Riley (Marshall Army Air Field)
6,203 mi
9,983 km · 5,390 nm
12h 38m
estimated nonstop flight time
-14h
time difference · heading northeast
See live OIM→FRI fares Phone-only fares on this route — call free
Flight time details
6,203 miles nonstop takes roughly 12h 38m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- OIM — Oshima Airport · Oshima, Japan
- FRI — Marshall Army Air Field · Fort Riley, United States
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 FRI
- MHK · Manhattan Regional Airport8 mi away
- SLN · Salina Municipal Airport51 mi away
- EMP · Emporia Municipal Airport59 mi away
- FOE · Topeka Regional Airport - Forbes Field60 mi away
Frequently asked questions
How far is OIM from FRI?
The flight distance from Oshima (OIM) to Fort Riley (FRI) is 6,203 miles (9,983 km, 5,390 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIM to FRI?
A nonstop flight takes about 12h 38m 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 Fort Riley?
Fort Riley is 14 hours behind Oshima.
What is the cheapest way to fly from OIM to FRI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIM–FRI that never appear on search engines, with no booking fees.