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RIW to ASH: distance & flight time
Riverton WY (Riverton Regional Airport) → Nashua (Boire Field)
1,854 mi
2,984 km · 1,611 nm
4h 6m
estimated nonstop flight time
+2h
time difference · heading east
See live RIW→ASH fares Phone-only fares on this route — call free
Flight time details
1,854 miles nonstop takes roughly 4h 6m 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
- RIW — Riverton Regional Airport · Riverton WY, 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 RIW
- LND · Hunt Field22 mi away
- WRL · Worland Municipal Airport67 mi away
- PWY · Ralph Wenz Field71 mi away
- BPI · Miley Memorial Field90 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 RIW from ASH?
The flight distance from Riverton WY (RIW) to Nashua (ASH) is 1,854 miles (2,984 km, 1,611 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIW to ASH?
A nonstop flight takes about 4h 6m 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 Riverton WY and Nashua?
Nashua is 2 hours ahead of Riverton WY.
What is the cheapest way to fly from RIW to ASH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIW–ASH that never appear on search engines, with no booking fees.