Distance From Old Plains Airport to Ljubljana Jože Pučnik Airport

The distance from Old Plains Airport () to Ljubljana Jože Pučnik Airport (LJU) is 4287 miles or 6899 kilometers or 3723 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Pennsburg ( United States ) to Ljubljana ( Slovenia )?

A one-way nonstop (direct) flight between Pennsburg and Ljubljana takes around 9 hours 51 minutes.

Estimated flight time from Old Plains Airport, Pennsburg, United States to Ljubljana Jože Pučnik Airport, Ljubljana, Slovenia is 9 hours 51 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - LJU

Kilometers		6899 km
Statute Miles		4287 miles
Nautical Miles		3723 nm
Avg. Time of Flight		9 hours 51 minutes

Old Plains Airport to Ljubljana Jože Pučnik Airport Flight Route Map - to LJU Flight Path

Location of Old Plains Airport & Ljubljana Jože Pučnik Airport is given below.
Click the map to view Pennsburg to Ljubljana nonstop flight path and travel direction.

Click to see flight route on Google Map between Pennsburg, United States and Ljubljana, Slovenia. .

Nonstop flight route between Pennsburg, United States and Ljubljana, Slovenia.

Time Difference Between the Airports • - LJU

Time difference between Pennsburg (United States) and Ljubljana (Slovenia) is 6 Hours.
Ljubljana time is 6 Hours ahead of Pennsburg.

Location	Local Time
Pennsburg (United States)	2026-05-01, 07:53:16 EDT
Ljubljana (Slovenia)	2026-05-01, 13:53:16 CEST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Old Plains Airport ( / 9PA2) Pennsburg, United States

Destination

Ljubljana Jože Pučnik Airport (LJU / LJLJ) Ljubljana, Slovenia