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HTV to KLU: distance & flight time
Huntsville (Huntsville Regional Airport) → Klagenfurt (Klagenfurt Airport)
5,540 mi
8,915 km · 4,814 nm
11h 20m
estimated nonstop flight time
—
time difference · heading northeast
See live HTV→KLU fares Phone-only fares on this route — call free
Flight time details
5,540 miles nonstop takes roughly 11h 20m gate to gate, flying northeast. 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
- HTV — Huntsville Regional Airport · Huntsville, United States
- 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 HTV
- IAH · George Bush Intercontinental Houston Airport55 mi away
- CXO · Conroe-North Houston Regional Airport29 mi away
- CFD · Coulter Field44 mi away
- CLL · Easterwood Field47 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 HTV from KLU?
The flight distance from Huntsville (HTV) to Klagenfurt (KLU) is 5,540 miles (8,915 km, 4,814 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HTV to KLU?
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 cheapest way to fly from HTV to KLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HTV–KLU that never appear on search engines, with no booking fees.