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OSS to FSI: distance & flight time
Osh (Osh Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
7,207 mi
11,598 km · 6,263 nm
14h 36m
estimated nonstop flight time
-11h
time difference · heading north
See live OSS→FSI fares Phone-only fares on this route — call free
Flight time details
7,207 miles nonstop takes roughly 14h 36m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- OSS — Osh Airport · Osh, Kyrgyzstan
- 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 OSS
- AZN · Andizhan Airport27 mi away
- FEG · Fergana International Airport58 mi away
- NMA · Namangan Airport70 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 OSS from FSI?
The flight distance from Osh (OSS) to Fort Sill (FSI) is 7,207 miles (11,598 km, 6,263 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSS to FSI?
A nonstop flight takes about 14h 36m 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 Osh and Fort Sill?
Fort Sill is 11 hours behind Osh.
What is the cheapest way to fly from OSS to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSS–FSI that never appear on search engines, with no booking fees.