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ATI to FSI: distance & flight time
Artigas (Artigas International Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
5,257 mi
8,461 km · 4,568 nm
10h 46m
estimated nonstop flight time
—
time difference · heading northwest
See live ATI→FSI fares Phone-only fares on this route — call free
Flight time details
5,257 miles nonstop takes roughly 10h 46m gate to gate, flying northwest. 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
- ATI — Artigas International Airport · Artigas , Uruguay
- 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 ATI
- URG · Rubem Berta Airport53 mi away
- AOL · Paso De Los Libres Airport62 mi away
- MCS · Monte Caseros Airport68 mi away
- RVY · Presidente General Don Oscar D. Gestido International Airport73 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 ATI from FSI?
The flight distance from Artigas (ATI) to Fort Sill (FSI) is 5,257 miles (8,461 km, 4,568 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATI to FSI?
A nonstop flight takes about 10h 46m 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 ATI to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATI–FSI that never appear on search engines, with no booking fees.