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ECV to FSI: distance & flight time
Madrid (Cuatro Vientos Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
4,938 mi
7,947 km · 4,291 nm
10h 9m
estimated nonstop flight time
—
time difference · heading northwest
See live ECV→FSI fares Phone-only fares on this route — call free
Flight time details
4,938 miles nonstop takes roughly 10h 9m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ECV — Cuatro Vientos Airport · Madrid, Spain
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, 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 ECV
- MAD · Adolfo Suárez Madrid–Barajas Airport14 mi away
- TOJ · Torrejón Airport20 mi away
- SLM · Salamanca Airport99 mi away
- CQM · Ciudad Real Central Airport105 mi away
Near FSI
- LAW · Lawton Fort Sill Regional Airport6 mi away
- DUC · Halliburton Field28 mi away
- HBR · Hobart Regional Airport44 mi away
- SPS · Sheppard Air Force Base-Wichita Falls Municipal Airport46 mi away
Frequently asked questions
How far is ECV from FSI?
The flight distance from Madrid (ECV) to Fort Sill (FSI) is 4,938 miles (7,947 km, 4,291 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ECV to FSI?
A nonstop flight takes about 10h 9m 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 cheapest way to fly from ECV to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ECV–FSI that never appear on search engines, with no booking fees.