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BOS to RKS: distance & flight time
Boston (General Edward Lawrence Logan International Airport) → Rock Springs (Southwest Wyoming Regional Airport)
1,939 mi
3,121 km · 1,685 nm
4h 16m
estimated nonstop flight time
-2h
time difference · heading west
See live BOS→RKS fares Phone-only fares on this route — call free
Flight time details
1,939 miles nonstop takes roughly 4h 16m gate to gate, flying west. 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
- BOS — General Edward Lawrence Logan International Airport · Boston, 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 BOS
- OWD · Norwood Memorial Airport15 mi away
- BED · Laurence G Hanscom Field16 mi away
- BVY · Beverly Municipal Airport16 mi away
- LWM · Lawrence Municipal Airport25 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 BOS from RKS?
The flight distance from Boston (BOS) to Rock Springs (RKS) is 1,939 miles (3,121 km, 1,685 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOS to RKS?
A nonstop flight takes about 4h 16m 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 Boston and Rock Springs?
Rock Springs is 2 hours behind Boston.
What is the cheapest way to fly from BOS to RKS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOS–RKS that never appear on search engines, with no booking fees.