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RKS to OSH: distance & flight time
Rock Springs (Southwest Wyoming Regional Airport) → Oshkosh (Wittman Regional Airport)
1,050 mi
1,690 km · 912 nm
2h 45m
estimated nonstop flight time
+1h
time difference · heading east
See live RKS→OSH fares Phone-only fares on this route — call free
Flight time details
1,050 miles nonstop takes roughly 2h 45m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- RKS — Southwest Wyoming Regional Airport · Rock Springs, United States
- OSH — Wittman Regional Airport · Oshkosh, 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 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 OSH
- FLD · Fond du Lac County Airport15 mi away
- ATW · Appleton International Airport19 mi away
- SBM · Sheboygan County Memorial Airport38 mi away
- GRB · Austin Straubel International Airport41 mi away
Frequently asked questions
How far is RKS from OSH?
The flight distance from Rock Springs (RKS) to Oshkosh (OSH) is 1,050 miles (1,690 km, 912 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKS to OSH?
A nonstop flight takes about 2h 45m 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 Oshkosh?
Oshkosh is 1 hour ahead of Rock Springs.
What is the cheapest way to fly from RKS to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKS–OSH that never appear on search engines, with no booking fees.