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CYS to RKS: distance & flight time
Cheyenne (Cheyenne Regional Jerry Olson Field) → Rock Springs (Southwest Wyoming Regional Airport)
223 mi
358 km · 193 nm
1h 3m
estimated nonstop flight time
Same time
time difference · heading west
See live CYS→RKS fares Phone-only fares on this route — call free
Flight time details
223 miles nonstop takes roughly 1h 3m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CYS — Cheyenne Regional Jerry Olson Field · Cheyenne, United States
- RKS — Southwest Wyoming Regional Airport · Rock Springs, 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 CYS
- LAR · Laramie Regional Airport46 mi away
- DEN · Denver International Airport90 mi away
- FNL · Northern Colorado Regional Airport50 mi away
- GXY · Greeley–Weld County Airport51 mi away
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
Frequently asked questions
How far is CYS from RKS?
The flight distance from Cheyenne (CYS) to Rock Springs (RKS) is 223 miles (358 km, 193 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYS to RKS?
A nonstop flight takes about 1h 3m 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 cheapest way to fly from CYS to RKS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYS–RKS that never appear on search engines, with no booking fees.