Need help booking?
Unpublished phone-only deals available
FSI to SCQ: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Santiago (Santiago de Compostela Airport)
4,645 mi
7,475 km · 4,036 nm
9h 34m
estimated nonstop flight time
+7h
time difference · heading northeast
See live FSI→SCQ fares Phone-only fares on this route — call free
Flight time details
4,645 miles nonstop takes roughly 9h 34m 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
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
- SCQ — Santiago de Compostela Airport · Santiago, 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 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
Near SCQ
- LCG · A Coruña Airport28 mi away
- VGO · Vigo Airport47 mi away
- BGZ · Braga Municipal Aerodrome90 mi away
- BGC · Bragança Airport113 mi away
Frequently asked questions
How far is FSI from SCQ?
The flight distance from Fort Sill (FSI) to Santiago (SCQ) is 4,645 miles (7,475 km, 4,036 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to SCQ?
A nonstop flight takes about 9h 34m 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 Sill and Santiago?
Santiago is 7 hours ahead of Fort Sill.
What is the cheapest way to fly from FSI to SCQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–SCQ that never appear on search engines, with no booking fees.