Need help booking?
Unpublished phone-only deals available
FTK to EAS: distance & flight time
Fort Knox (Godman Army Air Field) → San Sebastian (San Sebastian Airport)
4,237 mi
6,818 km · 3,682 nm
8h 46m
estimated nonstop flight time
+6h
time difference · heading northeast
See live FTK→EAS fares Phone-only fares on this route — call free
Flight time details
4,237 miles nonstop takes roughly 8h 46m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- FTK — Godman Army Air Field · Fort Knox, 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 FTK
- SDF · Louisville International Standiford Field22 mi away
- LOU · Bowman Field28 mi away
- GLW · Glasgow Municipal Airport60 mi away
- FFT · Capital City Airport61 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 FTK from EAS?
The flight distance from Fort Knox (FTK) to San Sebastian (EAS) is 4,237 miles (6,818 km, 3,682 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FTK to EAS?
A nonstop flight takes about 8h 46m 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 Fort Knox and San Sebastian?
San Sebastian is 6 hours ahead of Fort Knox.
What is the cheapest way to fly from FTK to EAS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FTK–EAS that never appear on search engines, with no booking fees.