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FSI to PXR: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Surin (Surin Airport)
8,726 mi
14,042 km · 7,582 nm
17h 35m
estimated nonstop flight time
+12h
time difference · heading northwest
See live FSI→PXR fares Phone-only fares on this route — call free
Flight time details
8,726 miles nonstop takes roughly 17h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-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
- PXR — Surin Airport · Surin, Thailand
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 PXR
- BFV · Buri Ram Airport30 mi away
- NAK · Nakhon Ratchasima Airport79 mi away
- ROI · Roi Et Airport88 mi away
- UBP · Ubon Ratchathani Airport95 mi away
Frequently asked questions
How far is FSI from PXR?
The flight distance from Fort Sill (FSI) to Surin (PXR) is 8,726 miles (14,042 km, 7,582 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to PXR?
A nonstop flight takes about 17h 35m 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 Surin?
Surin is 12 hours ahead of Fort Sill.
What is the cheapest way to fly from FSI to PXR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–PXR that never appear on search engines, with no booking fees.