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RKS to OKI: distance & flight time
Rock Springs (Southwest Wyoming Regional Airport) → Oki Island (Oki Airport)
5,774 mi
9,292 km · 5,017 nm
11h 47m
estimated nonstop flight time
+15h
time difference · heading northwest
See live RKS→OKI fares Phone-only fares on this route — call free
Flight time details
5,774 miles nonstop takes roughly 11h 47m 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
- OKI — Oki Airport · Oki Island, 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 OKI
- YGJ · Miho Yonago Airport48 mi away
- IZO · Izumo Airport58 mi away
- TTJ · Tottori Airport65 mi away
- TJH · Tajima Airport94 mi away
Frequently asked questions
How far is RKS from OKI?
The flight distance from Rock Springs (RKS) to Oki Island (OKI) is 5,774 miles (9,292 km, 5,017 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKS to OKI?
A nonstop flight takes about 11h 47m 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 Oki Island?
Oki Island is 15 hours ahead of Rock Springs.
What is the cheapest way to fly from RKS to OKI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKS–OKI that never appear on search engines, with no booking fees.