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AVB to FSI: distance & flight time
Aviano (Aviano Air Base) → Fort Sill (Henry Post Army Air Field (Fort Sill))
5,403 mi
8,695 km · 4,695 nm
11h 4m
estimated nonstop flight time
-7h
time difference · heading northwest
See live AVB→FSI fares Phone-only fares on this route — call free
Flight time details
5,403 miles nonstop takes roughly 11h 4m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- AVB — Aviano Air Base · Aviano, Italy
- 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 AVB
- TSF · Treviso-Sant'Angelo Airport33 mi away
- VCE · Venice Marco Polo Airport38 mi away
- TRS · Trieste–Friuli Venezia Giulia Airport44 mi away
- QPA · Padova Airport57 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 AVB from FSI?
The flight distance from Aviano (AVB) to Fort Sill (FSI) is 5,403 miles (8,695 km, 4,695 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AVB to FSI?
A nonstop flight takes about 11h 4m 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 Aviano and Fort Sill?
Fort Sill is 7 hours behind Aviano.
What is the cheapest way to fly from AVB to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AVB–FSI that never appear on search engines, with no booking fees.