Distance From U-Tapao International Airport to Ljubljana Jože Pučnik Airport, UTP - LJU Distance

The distance from U-Tapao International Airport (UTP) to Ljubljana Jože Pučnik Airport (LJU) is 5425 miles or 8730 kilometers or 4711 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 Rayong ( Thailand ) to Ljubljana ( Slovenia )?

A one-way nonstop (direct) flight between Rayong and Ljubljana takes around 12 hours 28 minutes.

Estimated flight time from U-Tapao International Airport, Rayong, Thailand to Ljubljana Jože Pučnik Airport, Ljubljana, Slovenia is 12 hours 28 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 • UTP - LJU

Kilometers		8730 km
Statute Miles		5425 miles
Nautical Miles		4711 nm
Avg. Time of Flight		12 hours 28 minutes

U-Tapao International Airport to Ljubljana Jože Pučnik Airport Flight Route Map - UTP to LJU Flight Path

Location of U-Tapao International Airport & Ljubljana Jože Pučnik Airport is given below.
Click the map to view Rayong to Ljubljana nonstop flight path and travel direction.

Click to see flight route on Google Map between Rayong, Thailand and Ljubljana, Slovenia. .

Nonstop flight route between Rayong, Thailand and Ljubljana, Slovenia.

Time Difference Between the Airports • UTP - LJU

Time difference between Rayong (Thailand) and Ljubljana (Slovenia) is 6 Hours.
Ljubljana time is 6 Hours behind Rayong.

Location	Local Time
Rayong (Thailand)	2025-12-17, 06:17:09 +07
Ljubljana (Slovenia)	2025-12-17, 00:17:09 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

U-Tapao International Airport (UTP / VTBU) Rayong, Thailand

Destination

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