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SSI to RKS: distance & flight time
Brunswick (Malcolm McKinnon Airport) → Rock Springs (Southwest Wyoming Regional Airport)
1,690 mi
2,720 km · 1,469 nm
3h 47m
estimated nonstop flight time
-2h
time difference · heading northwest
See live SSI→RKS fares Phone-only fares on this route — call free
Flight time details
1,690 miles nonstop takes roughly 3h 47m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- SSI — Malcolm McKinnon Airport · Brunswick, 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 SSI
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 SSI from RKS?
The flight distance from Brunswick (SSI) to Rock Springs (RKS) is 1,690 miles (2,720 km, 1,469 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SSI to RKS?
A nonstop flight takes about 3h 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 Brunswick and Rock Springs?
Rock Springs is 2 hours behind Brunswick.
What is the cheapest way to fly from SSI to RKS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SSI–RKS that never appear on search engines, with no booking fees.