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FSI to VAA: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Vaasa (Vaasa Airport)
4,931 mi
7,936 km · 4,285 nm
10h 8m
estimated nonstop flight time
+8h
time difference · heading northeast
See live FSI→VAA fares Phone-only fares on this route — call free
Flight time details
4,931 miles nonstop takes roughly 10h 8m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
- VAA — Vaasa Airport · Vaasa, Finland
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 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
Near VAA
- KAU · Kauhava Airport41 mi away
- SJY · Seinäjoki Airport42 mi away
- KHJ · Kauhajoki Airport45 mi away
- KOK · Kokkola-Pietarsaari Airport63 mi away
Frequently asked questions
How far is FSI from VAA?
The flight distance from Fort Sill (FSI) to Vaasa (VAA) is 4,931 miles (7,936 km, 4,285 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to VAA?
A nonstop flight takes about 10h 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 Fort Sill and Vaasa?
Vaasa is 8 hours ahead of Fort Sill.
What is the cheapest way to fly from FSI to VAA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–VAA that never appear on search engines, with no booking fees.