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STV to FSI: distance & flight time
Surat (Surat Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
8,540 mi
13,744 km · 7,421 nm
17h 13m
estimated nonstop flight time
-10.5h
time difference · heading north
See live STV→FSI fares Phone-only fares on this route — call free
Flight time details
8,540 miles nonstop takes roughly 17h 13m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back when reading arrival times on your ticket.
The two airports
- STV — Surat Airport · Surat, India
- 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 STV
- NMB · Daman Airport47 mi away
- BHU · Bhavnagar Airport57 mi away
- BDQ · Vadodara Airport90 mi away
- ISK · Nashik Airport102 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 STV from FSI?
The flight distance from Surat (STV) to Fort Sill (FSI) is 8,540 miles (13,744 km, 7,421 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STV to FSI?
A nonstop flight takes about 17h 13m 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 Surat and Fort Sill?
Fort Sill is 10.5 hours behind Surat.
What is the cheapest way to fly from STV to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STV–FSI that never appear on search engines, with no booking fees.