Distance From St Gallen Altenrhein Airport to Belgrade Nikola Tesla Airport, ACH - BEG Distance

The distance from St Gallen Altenrhein Airport (ACH) to Belgrade Nikola Tesla Airport (BEG) is 546 miles or 879 kilometers or 475 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 Altenrhein ( Switzerland ) to Belgrade ( Serbia )?

A one-way nonstop (direct) flight between Altenrhein and Belgrade takes around 1 hours 15 minutes.

Estimated flight time from St Gallen Altenrhein Airport, Altenrhein, Switzerland to Belgrade Nikola Tesla Airport, Belgrade, Serbia is 1 hours 15 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 • ACH - BEG

Kilometers		879 km
Statute Miles		546 miles
Nautical Miles		475 nm
Avg. Time of Flight		1 hours 15 minutes

St Gallen Altenrhein Airport to Belgrade Nikola Tesla Airport Flight Route Map - ACH to BEG Flight Path

Location of St Gallen Altenrhein Airport & Belgrade Nikola Tesla Airport is given below.
Click the map to view Altenrhein to Belgrade nonstop flight path and travel direction.

Click to see flight route on Google Map between Altenrhein, Switzerland and Belgrade, Serbia. .

Nonstop flight route between Altenrhein, Switzerland and Belgrade, Serbia.

Time Difference Between the Airports • ACH - BEG

Time difference between Altenrhein (Switzerland) and Belgrade (Serbia) is 0 Hours.

Location	Local Time
Altenrhein (Switzerland)	2026-07-31, 20:20:41 CEST
Belgrade (Serbia)	2026-07-31, 20:20:41 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

St Gallen Altenrhein Airport (ACH / LSZR) Altenrhein, Switzerland

Destination

Belgrade Nikola Tesla Airport (BEG / LYBE) Belgrade, Serbia