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EAS to SUX: distance & flight time
San Sebastian (San Sebastian Airport) → Sioux City (Sioux Gateway Col. Bud Day Field)
4,503 mi
7,246 km · 3,913 nm
9h 18m
estimated nonstop flight time
-7h
time difference · heading northwest
See live EAS→SUX fares Phone-only fares on this route — call free
Flight time details
4,503 miles nonstop takes roughly 9h 18m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- EAS — San Sebastian Airport · San Sebastian, Spain
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, 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 EAS
- BIQ · Biarritz-Anglet-Bayonne Airport15 mi away
- PNA · Pamplona Airport41 mi away
- BIO · Bilbao Airport56 mi away
- VIT · Vitoria/Foronda Airport57 mi away
Near SUX
- OFK · Karl Stefan Memorial Airport61 mi away
- YKN · Chan Gurney Municipal Airport62 mi away
- FET · Fremont Municipal Airport66 mi away
- OMA · Eppley Airfield80 mi away
Frequently asked questions
How far is EAS from SUX?
The flight distance from San Sebastian (EAS) to Sioux City (SUX) is 4,503 miles (7,246 km, 3,913 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EAS to SUX?
A nonstop flight takes about 9h 18m 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 San Sebastian and Sioux City?
Sioux City is 7 hours behind San Sebastian.
What is the cheapest way to fly from EAS to SUX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EAS–SUX that never appear on search engines, with no booking fees.