Distance From St Louis Downtown Heliport to Ljubljana Jože Pučnik Airport

The distance from St Louis Downtown Heliport () to Ljubljana Jože Pučnik Airport (LJU) is 4954 miles or 7972 kilometers or 4302 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 St Louis ( United States ) to Ljubljana ( Slovenia )?

A one-way nonstop (direct) flight between St Louis and Ljubljana takes around 11 hours 23 minutes.

Estimated flight time from St Louis Downtown Heliport, St Louis, United States to Ljubljana Jože Pučnik Airport, Ljubljana, Slovenia is 11 hours 23 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		7972 km
Statute Miles		4954 miles
Nautical Miles		4302 nm
Avg. Time of Flight		11 hours 23 minutes

St Louis Downtown Heliport to Ljubljana Jože Pučnik Airport Flight Route Map - to LJU Flight Path

Location of St Louis Downtown Heliport & Ljubljana Jože Pučnik Airport is given below.
Click the map to view St Louis to Ljubljana nonstop flight path and travel direction.

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

Nonstop flight route between St Louis, United States and Ljubljana, Slovenia.

Time Difference Between the Airports • - LJU

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

Location	Local Time
St Louis (United States)	2025-12-14, 22:52:49 EST
Ljubljana (Slovenia)	2025-12-15, 04:52:49 CET

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

St Louis Downtown Heliport ( / KMO7) St Louis, United States

Destination

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