Need help booking?
Unpublished phone-only deals available
OIT to FRI: distance & flight time
Oita (Oita Airport) → Fort Riley (Marshall Army Air Field)
6,542 mi
10,528 km · 5,685 nm
13h 18m
estimated nonstop flight time
-14h
time difference · heading northeast
See live OIT→FRI fares Phone-only fares on this route — call free
Flight time details
6,542 miles nonstop takes roughly 13h 18m 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
- OIT — Oita Airport · Oita, 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 OIT
- UBJ · Yamaguchi Ube Airport41 mi away
- KKJ · Kitakyūshū Airport48 mi away
- IWK · Iwakuni Marine Corps Air Station54 mi away
- MYJ · Matsuyama Airport60 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 OIT from FRI?
The flight distance from Oita (OIT) to Fort Riley (FRI) is 6,542 miles (10,528 km, 5,685 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIT to FRI?
A nonstop flight takes about 13h 18m 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 Oita and Fort Riley?
Fort Riley is 14 hours behind Oita.
What is the cheapest way to fly from OIT to FRI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIT–FRI that never appear on search engines, with no booking fees.