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KLU to FLO: distance & flight time
Klagenfurt (Klagenfurt Airport) → Florence (Florence Regional Airport)
4,725 mi
7,605 km · 4,106 nm
9h 44m
estimated nonstop flight time
-6h
time difference · heading northwest
See live KLU→FLO fares Phone-only fares on this route — call free
Flight time details
4,725 miles nonstop takes roughly 9h 44m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- KLU — Klagenfurt Airport · Klagenfurt, Austria
- FLO — Florence Regional Airport · Florence, 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 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
Near FLO
- HVS · Hartsville Regional Airport27 mi away
- HCW · Cheraw Municipal Airport/Lynch Bellinger Field39 mi away
- SSC · Shaw Air Force Base45 mi away
- LBT · Lumberton Regional Airport48 mi away
Frequently asked questions
How far is KLU from FLO?
The flight distance from Klagenfurt (KLU) to Florence (FLO) is 4,725 miles (7,605 km, 4,106 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLU to FLO?
A nonstop flight takes about 9h 44m 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 Klagenfurt and Florence?
Florence is 6 hours behind Klagenfurt.
What is the cheapest way to fly from KLU to FLO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLU–FLO that never appear on search engines, with no booking fees.