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PIE to KLU: distance & flight time
St. Petersburg (St Petersburg Clearwater International Airport) → Klagenfurt (Klagenfurt Airport)
5,152 mi
8,291 km · 4,477 nm
10h 34m
estimated nonstop flight time
+6h
time difference · heading northeast
See live PIE→KLU fares Phone-only fares on this route — call free
Flight time details
5,152 miles nonstop takes roughly 10h 34m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- PIE — St Petersburg Clearwater International Airport · St. Petersburg, 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 PIE
- TPA · Tampa International Airport10 mi away
- CLW · Clearwater Air Park6 mi away
- SPG · Albert Whitted Airport11 mi away
- MCF · Mac Dill Air Force Base11 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 PIE from KLU?
The flight distance from St. Petersburg (PIE) to Klagenfurt (KLU) is 5,152 miles (8,291 km, 4,477 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PIE to KLU?
A nonstop flight takes about 10h 34m 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 St. Petersburg and Klagenfurt?
Klagenfurt is 6 hours ahead of St. Petersburg.
What is the cheapest way to fly from PIE to KLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PIE–KLU that never appear on search engines, with no booking fees.