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RKS to OIT: distance & flight time
Rock Springs (Southwest Wyoming Regional Airport) → Oita (Oita Airport)
5,973 mi
9,613 km · 5,191 nm
12h 11m
estimated nonstop flight time
+15h
time difference · heading northwest
See live RKS→OIT fares Phone-only fares on this route — call free
Flight time details
5,973 miles nonstop takes roughly 12h 11m 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
- RKS — Southwest Wyoming Regional Airport · Rock Springs, 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 RKS
- FBR · Fort Bridger Airport71 mi away
- VEL · Vernal Regional Airport83 mi away
- LND · Hunt Field86 mi away
- BPI · Miley Memorial Field87 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 RKS from OIT?
The flight distance from Rock Springs (RKS) to Oita (OIT) is 5,973 miles (9,613 km, 5,191 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKS to OIT?
A nonstop flight takes about 12h 11m 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 Rock Springs and Oita?
Oita is 15 hours ahead of Rock Springs.
What is the cheapest way to fly from RKS to OIT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKS–OIT that never appear on search engines, with no booking fees.