Need help booking?
Unpublished phone-only deals available
LWN to FSI: distance & flight time
Gyumri (Gyumri Shirak Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
6,701 mi
10,785 km · 5,823 nm
13h 36m
estimated nonstop flight time
-9h
time difference · heading northwest
See live LWN→FSI fares Phone-only fares on this route — call free
Flight time details
6,701 miles nonstop takes roughly 13h 36m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- LWN — Gyumri Shirak Airport · Gyumri, Armenia
- 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 LWN
- KSY · Kars Airport41 mi away
- EVN · Zvartnots International Airport50 mi away
- IGD · Iğdır Airport53 mi away
- TBS · Tbilisi International Airport85 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 LWN from FSI?
The flight distance from Gyumri (LWN) to Fort Sill (FSI) is 6,701 miles (10,785 km, 5,823 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LWN to FSI?
A nonstop flight takes about 13h 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 Gyumri and Fort Sill?
Fort Sill is 9 hours behind Gyumri.
What is the cheapest way to fly from LWN to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LWN–FSI that never appear on search engines, with no booking fees.