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CSM to EAS: distance & flight time
Clinton (Clinton Sherman Airport) → San Sebastian (San Sebastian Airport)
4,926 mi
7,928 km · 4,281 nm
10h 8m
estimated nonstop flight time
+7h
time difference · heading northeast
See live CSM→EAS fares Phone-only fares on this route — call free
Flight time details
4,926 miles nonstop takes roughly 10h 8m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- CSM — Clinton Sherman Airport · Clinton, 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 CSM
- HBR · Hobart Regional Airport26 mi away
- LTS · Altus Air Force Base47 mi away
- FSI · Henry Post Army Air Field (Fort Sill)66 mi away
- LAW · Lawton Fort Sill Regional Airport69 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 CSM from EAS?
The flight distance from Clinton (CSM) to San Sebastian (EAS) is 4,926 miles (7,928 km, 4,281 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CSM to EAS?
A nonstop flight takes about 10h 8m 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 Clinton and San Sebastian?
San Sebastian is 7 hours ahead of Clinton.
What is the cheapest way to fly from CSM to EAS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSM–EAS that never appear on search engines, with no booking fees.