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FSI to BBX: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Philadelphia (Wings Field)
1,321 mi
2,126 km · 1,148 nm
3h 20m
estimated nonstop flight time
+1h
time difference · heading northeast
See live FSI→BBX fares Phone-only fares on this route — call free
Flight time details
1,321 miles nonstop takes roughly 3h 20m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-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
- BBX — Wings Field · Philadelphia, 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 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 BBX
- PHL · Philadelphia International Airport18 mi away
- NXX · Willow Grove Naval Air Station/Joint Reserve Base8 mi away
- PNE · Northeast Philadelphia Airport14 mi away
- DYL · Doylestown Airport15 mi away
Frequently asked questions
How far is FSI from BBX?
The flight distance from Fort Sill (FSI) to Philadelphia (BBX) is 1,321 miles (2,126 km, 1,148 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to BBX?
A nonstop flight takes about 3h 20m 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 Philadelphia?
Philadelphia is 1 hour ahead of Fort Sill.
What is the cheapest way to fly from FSI to BBX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–BBX that never appear on search engines, with no booking fees.