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FSI to OAS: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Sharona (Sharana Airstrip)
7,681 mi
12,362 km · 6,675 nm
15h 32m
estimated nonstop flight time
+9.5h
time difference · heading north
See live FSI→OAS fares Phone-only fares on this route — call free
Flight time details
7,681 miles nonstop takes roughly 15h 32m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-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
- OAS — Sharana Airstrip · Sharona, Afghanistan
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 OAS
- GZI · Ghazni Airport37 mi away
- OAA · Shank Air Base57 mi away
- KHT · Khost Airport66 mi away
- WAF · Wana Airport71 mi away
Frequently asked questions
How far is FSI from OAS?
The flight distance from Fort Sill (FSI) to Sharona (OAS) is 7,681 miles (12,362 km, 6,675 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to OAS?
A nonstop flight takes about 15h 32m 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 Sharona?
Sharona is 9.5 hours ahead of Fort Sill.
What is the cheapest way to fly from FSI to OAS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–OAS that never appear on search engines, with no booking fees.