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SMN to EAS: distance & flight time
Salmon (Lemhi County Airport) → San Sebastian (San Sebastian Airport)
5,039 mi
8,109 km · 4,379 nm
10h 21m
estimated nonstop flight time
+8h
time difference · heading northeast
See live SMN→EAS fares Phone-only fares on this route — call free
Flight time details
5,039 miles nonstop takes roughly 10h 21m 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
- SMN — Lemhi County Airport · Salmon, 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 SMN
- BTM · Bert Mooney Airport88 mi away
- MYL · McCall Municipal Airport110 mi away
- SUN · Friedman Memorial Airport114 mi away
- MSO · Missoula International Airport124 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 SMN from EAS?
The flight distance from Salmon (SMN) to San Sebastian (EAS) is 5,039 miles (8,109 km, 4,379 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SMN to EAS?
A nonstop flight takes about 10h 21m 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 Salmon and San Sebastian?
San Sebastian is 8 hours ahead of Salmon.
What is the cheapest way to fly from SMN to EAS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SMN–EAS that never appear on search engines, with no booking fees.