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RKS to BMC: distance & flight time
Rock Springs (Southwest Wyoming Regional Airport) → Brigham City (Brigham City Regional Airport)
155 mi
249 km · 135 nm
52m
estimated nonstop flight time
Same time
time difference · heading west
See live RKS→BMC fares Phone-only fares on this route — call free
Flight time details
155 miles nonstop takes roughly 52m 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
- RKS — Southwest Wyoming Regional Airport · Rock Springs, United States
- BMC — Brigham City Regional Airport · Brigham City, 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 BMC
- LGU · Logan-Cache Airport20 mi away
- OGD · Ogden Hinckley Airport25 mi away
- HIF · Hill Air Force Base30 mi away
- SLC · Salt Lake City International Airport53 mi away
Frequently asked questions
How far is RKS from BMC?
The flight distance from Rock Springs (RKS) to Brigham City (BMC) is 155 miles (249 km, 135 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKS to BMC?
A nonstop flight takes about 52m 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 RKS to BMC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKS–BMC that never appear on search engines, with no booking fees.