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GZI to FSI: distance & flight time
Ghazni (Ghazni Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
7,649 mi
12,310 km · 6,647 nm
15h 28m
estimated nonstop flight time
—
time difference · heading north
See live GZI→FSI fares Phone-only fares on this route — call free
Flight time details
7,649 miles nonstop takes roughly 15h 28m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GZI — Ghazni Airport · Ghazni, Afghanistan
- 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 GZI
- OAS · Sharana Airstrip37 mi away
- OAA · Shank Air Base47 mi away
- KBL · Hamid Karzai International Airport85 mi away
- KHT · Khost Airport90 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 GZI from FSI?
The flight distance from Ghazni (GZI) to Fort Sill (FSI) is 7,649 miles (12,310 km, 6,647 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GZI to FSI?
A nonstop flight takes about 15h 28m 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 cheapest way to fly from GZI to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GZI–FSI that never appear on search engines, with no booking fees.