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FSI to BYJ: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Beja (madeira) (Beja Airport / Airbase)
4,823 mi
7,761 km · 4,191 nm
9h 55m
estimated nonstop flight time
+6h
time difference · heading northeast
See live FSI→BYJ fares Phone-only fares on this route — call free
Flight time details
4,823 miles nonstop takes roughly 9h 55m 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
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
- BYJ — Beja Airport / Airbase · Beja (madeira), Portugal
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 BYJ
- PRM · Portimão Airport73 mi away
- FAO · Faro Airport74 mi away
- AVR · Alverca Air Base81 mi away
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)81 mi away
Frequently asked questions
How far is FSI from BYJ?
The flight distance from Fort Sill (FSI) to Beja (madeira) (BYJ) is 4,823 miles (7,761 km, 4,191 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to BYJ?
A nonstop flight takes about 9h 55m 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 Beja (madeira)?
Beja (madeira) is 6 hours ahead of Fort Sill.
What is the cheapest way to fly from FSI to BYJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–BYJ that never appear on search engines, with no booking fees.