Need help booking?
Unpublished phone-only deals available
RKS to SZL: distance & flight time
Rock Springs (Southwest Wyoming Regional Airport) → Knobnoster (Whiteman Air Force Base)
842 mi
1,354 km · 731 nm
2h 18m
estimated nonstop flight time
+1h
time difference · heading east
See live RKS→SZL fares Phone-only fares on this route — call free
Flight time details
842 miles nonstop takes roughly 2h 18m 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
- SZL — Whiteman Air Force Base · Knobnoster, 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 SZL
- MKC · Charles B. Wheeler Downtown Airport62 mi away
- OJC · Johnson County Executive Airport65 mi away
- AIZ · Lee C Fine Memorial Airport70 mi away
- COU · Columbia Regional Airport72 mi away
Frequently asked questions
How far is RKS from SZL?
The flight distance from Rock Springs (RKS) to Knobnoster (SZL) is 842 miles (1,354 km, 731 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKS to SZL?
A nonstop flight takes about 2h 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 Rock Springs and Knobnoster?
Knobnoster is 1 hour ahead of Rock Springs.
What is the cheapest way to fly from RKS to SZL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKS–SZL that never appear on search engines, with no booking fees.