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CWI to EAS: distance & flight time
Clinton (Clinton Municipal Airport) → San Sebastian (San Sebastian Airport)
4,274 mi
6,878 km · 3,714 nm
8h 51m
estimated nonstop flight time
+7h
time difference · heading northeast
See live CWI→EAS fares Phone-only fares on this route — call free
Flight time details
4,274 miles nonstop takes roughly 8h 51m 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
- CWI — Clinton Municipal 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 CWI
- MLI · Quad City International Airport28 mi away
- DBQ · Dubuque Regional Airport44 mi away
- GBG · Galesburg Municipal Airport62 mi away
- IOW · Iowa City Municipal Airport64 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 CWI from EAS?
The flight distance from Clinton (CWI) to San Sebastian (EAS) is 4,274 miles (6,878 km, 3,714 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CWI to EAS?
A nonstop flight takes about 8h 51m 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 CWI to EAS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CWI–EAS that never appear on search engines, with no booking fees.