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YSM to KLU: distance & flight time
Fort Smith (Fort Smith Airport) → Klagenfurt (Klagenfurt Airport)
4,473 mi
7,199 km · 3,887 nm
9h 14m
estimated nonstop flight time
+8h
time difference · heading northeast
See live YSM→KLU fares Phone-only fares on this route — call free
Flight time details
4,473 miles nonstop takes roughly 9h 14m 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
- YSM — Fort Smith Airport · Fort Smith, Canada
- KLU — Klagenfurt Airport · Klagenfurt, Austria
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 YSM
- YPY · Fort Chipewyan Airport92 mi away
- YFR · Fort Resolution Airport99 mi away
- YBE · Uranium City Airport125 mi away
- YHY · Hay River / Merlyn Carter Airport142 mi away
Near KLU
- LJU · Ljubljana Jože Pučnik Airport29 mi away
- GRZ · Graz Airport57 mi away
- MBX · Maribor Airport65 mi away
- TRS · Trieste–Friuli Venezia Giulia Airport70 mi away
Frequently asked questions
How far is YSM from KLU?
The flight distance from Fort Smith (YSM) to Klagenfurt (KLU) is 4,473 miles (7,199 km, 3,887 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSM to KLU?
A nonstop flight takes about 9h 14m 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 Smith and Klagenfurt?
Klagenfurt is 8 hours ahead of Fort Smith.
What is the cheapest way to fly from YSM to KLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSM–KLU that never appear on search engines, with no booking fees.