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SQL to KLU: distance & flight time
San Carlos (San Carlos Airport) → Klagenfurt (Klagenfurt Airport)
6,032 mi
9,707 km · 5,241 nm
12h 18m
estimated nonstop flight time
+9h
time difference · heading northeast
See live SQL→KLU fares Phone-only fares on this route — call free
Flight time details
6,032 miles nonstop takes roughly 12h 18m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- SQL — San Carlos Airport · San Carlos, 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 SQL
- SFO · San Francisco International Airport10 mi away
- PAO · Palo Alto Airport of Santa Clara County8 mi away
- HWD · Hayward Executive Airport12 mi away
- NUQ · Moffett Federal Airfield13 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 SQL from KLU?
The flight distance from San Carlos (SQL) to Klagenfurt (KLU) is 6,032 miles (9,707 km, 5,241 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SQL to KLU?
A nonstop flight takes about 12h 18m 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 San Carlos and Klagenfurt?
Klagenfurt is 9 hours ahead of San Carlos.
What is the cheapest way to fly from SQL to KLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SQL–KLU that never appear on search engines, with no booking fees.