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RKS to ASH: distance & flight time
Rock Springs (Southwest Wyoming Regional Airport) → Nashua (Boire Field)
1,908 mi
3,071 km · 1,658 nm
4h 12m
estimated nonstop flight time
+2h
time difference · heading east
See live RKS→ASH fares Phone-only fares on this route — call free
Flight time details
1,908 miles nonstop takes roughly 4h 12m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- RKS — Southwest Wyoming Regional Airport · Rock Springs, United States
- ASH — Boire Field · Nashua, 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 ASH
- BOS · General Edward Lawrence Logan International Airport39 mi away
- MHT · Manchester-Boston Regional Airport11 mi away
- LWM · Lawrence Municipal Airport20 mi away
- BED · Laurence G Hanscom Field24 mi away
Frequently asked questions
How far is RKS from ASH?
The flight distance from Rock Springs (RKS) to Nashua (ASH) is 1,908 miles (3,071 km, 1,658 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKS to ASH?
A nonstop flight takes about 4h 12m 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 Nashua?
Nashua is 2 hours ahead of Rock Springs.
What is the cheapest way to fly from RKS to ASH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKS–ASH that never appear on search engines, with no booking fees.