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FLV to EAS: distance & flight time
Fort Leavenworth (Sherman Army Air Field) → San Sebastian (San Sebastian Airport)
4,568 mi
7,352 km · 3,970 nm
9h 25m
estimated nonstop flight time
+7h
time difference · heading northeast
See live FLV→EAS fares Phone-only fares on this route — call free
Flight time details
4,568 miles nonstop takes roughly 9h 25m 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
- FLV — Sherman Army Air Field · Fort Leavenworth, 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 FLV
- MCI · Kansas City International Airport12 mi away
- MKC · Charles B. Wheeler Downtown Airport24 mi away
- STJ · Rosecrans Memorial Airport28 mi away
- LWC · Lawrence Municipal Airport29 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 FLV from EAS?
The flight distance from Fort Leavenworth (FLV) to San Sebastian (EAS) is 4,568 miles (7,352 km, 3,970 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLV to EAS?
A nonstop flight takes about 9h 25m 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 Leavenworth and San Sebastian?
San Sebastian is 7 hours ahead of Fort Leavenworth.
What is the cheapest way to fly from FLV to EAS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLV–EAS that never appear on search engines, with no booking fees.