Need help booking?
Unpublished phone-only deals available
GFK to KLU: distance & flight time
Grand Forks (Grand Forks International Airport) → Klagenfurt (Klagenfurt Airport)
4,713 mi
7,584 km · 4,095 nm
9h 42m
estimated nonstop flight time
+7h
time difference · heading northeast
See live GFK→KLU fares Phone-only fares on this route — call free
Flight time details
4,713 miles nonstop takes roughly 9h 42m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- GFK — Grand Forks International Airport · Grand Forks, 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 GFK
- RDR · Grand Forks Air Force Base10 mi away
- TVF · Thief River Falls Regional Airport47 mi away
- PMB · Pembina Municipal Airport69 mi away
- FAR · Hector International Airport73 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 GFK from KLU?
The flight distance from Grand Forks (GFK) to Klagenfurt (KLU) is 4,713 miles (7,584 km, 4,095 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GFK to KLU?
A nonstop flight takes about 9h 42m 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 Grand Forks and Klagenfurt?
Klagenfurt is 7 hours ahead of Grand Forks.
What is the cheapest way to fly from GFK to KLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GFK–KLU that never appear on search engines, with no booking fees.