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GNA to FSI: distance & flight time
Hrodna (Hrodna Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
5,439 mi
8,753 km · 4,726 nm
11h 8m
estimated nonstop flight time
-8h
time difference · heading northwest
See live GNA→FSI fares Phone-only fares on this route — call free
Flight time details
5,439 miles nonstop takes roughly 11h 8m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- GNA — Hrodna Airport · Hrodna, Belarus
- 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 GNA
- VNO · Vilnius International Airport87 mi away
- KUN · Kaunas International Airport94 mi away
- BQT · Brest Airport103 mi away
- BXP · Biała Podlaska Airfield117 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 GNA from FSI?
The flight distance from Hrodna (GNA) to Fort Sill (FSI) is 5,439 miles (8,753 km, 4,726 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNA to FSI?
A nonstop flight takes about 11h 8m 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 Hrodna and Fort Sill?
Fort Sill is 8 hours behind Hrodna.
What is the cheapest way to fly from GNA to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNA–FSI that never appear on search engines, with no booking fees.