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SPR to FSI: distance & flight time
San Pedro (San Pedro Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
1,323 mi
2,129 km · 1,149 nm
3h 21m
estimated nonstop flight time
+1h
time difference · heading northwest
See live SPR→FSI fares Phone-only fares on this route — call free
Flight time details
1,323 miles nonstop takes roughly 3h 21m gate to gate, flying northwest. 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
- SPR — San Pedro Airport · San Pedro, Belize
- 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 SPR
- BZE · Philip S. W. Goldson International Airport34 mi away
- CTM · Chetumal International Airport47 mi away
- FRS · Mundo Maya International Airport143 mi away
- UII · Utila Airport144 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 SPR from FSI?
The flight distance from San Pedro (SPR) to Fort Sill (FSI) is 1,323 miles (2,129 km, 1,149 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPR to FSI?
A nonstop flight takes about 3h 21m 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 San Pedro and Fort Sill?
Fort Sill is 1 hour ahead of San Pedro.
What is the cheapest way to fly from SPR to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPR–FSI that never appear on search engines, with no booking fees.