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SEP to OIT: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Oita (Oita Airport)
6,856 mi
11,033 km · 5,958 nm
13h 55m
estimated nonstop flight time
+14h
time difference · heading northwest
See live SEP→OIT fares Phone-only fares on this route — call free
Flight time details
6,856 miles nonstop takes roughly 13h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- SEP — Stephenville Clark Regional Airport · Stephenville, United States
- OIT — Oita Airport · Oita, 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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 mi away
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
Frequently asked questions
How far is SEP from OIT?
The flight distance from Stephenville (SEP) to Oita (OIT) is 6,856 miles (11,033 km, 5,958 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to OIT?
A nonstop flight takes about 13h 55m 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 Stephenville and Oita?
Oita is 14 hours ahead of Stephenville.
What is the cheapest way to fly from SEP to OIT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–OIT that never appear on search engines, with no booking fees.