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FSI to SOB: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Sármellék (Sármellék International Airport)
5,541 mi
8,918 km · 4,815 nm
11h 20m
estimated nonstop flight time
+7h
time difference · heading northeast
See live FSI→SOB fares Phone-only fares on this route — call free
Flight time details
5,541 miles nonstop takes roughly 11h 20m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-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
- SOB — Sármellék International Airport · Sármellék, Hungary
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 SOB
- TZR · Taszár Air Base41 mi away
- MBX · Maribor Airport71 mi away
- PEV · Pécs-Pogány Airport71 mi away
- ZAG · Zagreb Airport83 mi away
Frequently asked questions
How far is FSI from SOB?
The flight distance from Fort Sill (FSI) to Sármellék (SOB) is 5,541 miles (8,918 km, 4,815 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to SOB?
A nonstop flight takes about 11h 20m 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 Sármellék?
Sármellék is 7 hours ahead of Fort Sill.
What is the cheapest way to fly from FSI to SOB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–SOB that never appear on search engines, with no booking fees.