Distance From Klyuchi Air Base to Belgrade Nikola Tesla Airport

The distance from Klyuchi Air Base () to Belgrade Nikola Tesla Airport (BEG) is 5083 miles or 8180 kilometers or 4414 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.

---

How long does it take to travel from Klyuchi ( Russia ) to Belgrade ( Serbia )?

A one-way nonstop (direct) flight between Klyuchi and Belgrade takes around 11 hours 41 minutes.

Estimated flight time from Klyuchi Air Base, Klyuchi, Russia to Belgrade Nikola Tesla Airport, Belgrade, Serbia is 11 hours 41 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 • - BEG

Kilometers		8180 km
Statute Miles		5083 miles
Nautical Miles		4414 nm
Avg. Time of Flight		11 hours 41 minutes

Klyuchi Air Base to Belgrade Nikola Tesla Airport Flight Route Map - to BEG Flight Path

Location of Klyuchi Air Base & Belgrade Nikola Tesla Airport is given below.
Click the map to view Klyuchi to Belgrade nonstop flight path and travel direction.

Click to see flight route on Google Map between Klyuchi, Russia and Belgrade, Serbia. .

Nonstop flight route between Klyuchi, Russia and Belgrade, Serbia.

Time Difference Between the Airports • - BEG

Time difference between Klyuchi (Russia) and Belgrade (Serbia) is 10 Hours.
Belgrade time is 10 Hours behind Klyuchi.

Location	Local Time
Klyuchi (Russia)	2026-06-16, 22:17:11 +12
Belgrade (Serbia)	2026-06-16, 12:17:11 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

Klyuchi Air Base ( / ) Klyuchi, Russia

Destination

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