Distance From Union Island International Airport to Belgrade Nikola Tesla Airport, UNI - BEG Distance

The distance from Union Island International Airport (UNI) to Belgrade Nikola Tesla Airport (BEG) is 5204 miles or 8375 kilometers or 4519 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 Union Island ( Saint Vincent and the Grenadines ) to Belgrade ( Serbia )?

A one-way nonstop (direct) flight between Union Island and Belgrade takes around 11 hours 57 minutes.

Estimated flight time from Union Island International Airport, Union Island, Saint Vincent and the Grenadines to Belgrade Nikola Tesla Airport, Belgrade, Serbia is 11 hours 57 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 • UNI - BEG

Kilometers		8375 km
Statute Miles		5204 miles
Nautical Miles		4519 nm
Avg. Time of Flight		11 hours 57 minutes

Union Island International Airport to Belgrade Nikola Tesla Airport Flight Route Map - UNI to BEG Flight Path

Location of Union Island International Airport & Belgrade Nikola Tesla Airport is given below.
Click the map to view Union Island to Belgrade nonstop flight path and travel direction.

Click to see flight route on Google Map between Union Island, Saint Vincent and the Grenadines and Belgrade, Serbia. .

Nonstop flight route between Union Island, Saint Vincent and the Grenadines and Belgrade, Serbia.

Time Difference Between the Airports • UNI - BEG

Time difference between Union Island (Saint Vincent and the Grenadines) and Belgrade (Serbia) is 6 Hours.
Belgrade time is 6 Hours ahead of Union Island.

Location	Local Time
Union Island (Saint Vincent and the Grenadines)	2026-06-22, 06:06:11 AST
Belgrade (Serbia)	2026-06-22, 12:06:11 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

Union Island International Airport (UNI / TVSU) Union Island, Saint Vincent and the Grenadines

Destination

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