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RIW to EAS: distance & flight time
Riverton WY (Riverton Regional Airport) → San Sebastian (San Sebastian Airport)
4,944 mi
7,957 km · 4,296 nm
10h 10m
estimated nonstop flight time
+8h
time difference · heading northeast
See live RIW→EAS fares Phone-only fares on this route — call free
Flight time details
4,944 miles nonstop takes roughly 10h 10m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- RIW — Riverton Regional Airport · Riverton WY, United States
- EAS — San Sebastian Airport · San Sebastian, Spain
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 EAS
- BIQ · Biarritz-Anglet-Bayonne Airport15 mi away
- PNA · Pamplona Airport41 mi away
- BIO · Bilbao Airport56 mi away
- VIT · Vitoria/Foronda Airport57 mi away
Frequently asked questions
How far is RIW from EAS?
The flight distance from Riverton WY (RIW) to San Sebastian (EAS) is 4,944 miles (7,957 km, 4,296 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIW to EAS?
A nonstop flight takes about 10h 10m 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 San Sebastian?
San Sebastian is 8 hours ahead of Riverton WY.
What is the cheapest way to fly from RIW to EAS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIW–EAS that never appear on search engines, with no booking fees.