Distance From Killeen-Fort Hood Regional Airport / Robert Gray Army Air Field to Belgrade Nikola Tesla Airport, GRK - BEG Distance

The distance from Killeen-Fort Hood Regional Airport / Robert Gray Army Air Field (GRK) to Belgrade Nikola Tesla Airport (BEG) is 5913 miles or 9515 kilometers or 5135 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 Killeen ( United States ) to Belgrade ( Serbia )?

A one-way nonstop (direct) flight between Killeen and Belgrade takes around 13 hours 35 minutes.

Estimated flight time from Killeen-Fort Hood Regional Airport / Robert Gray Army Air Field, Killeen, United States to Belgrade Nikola Tesla Airport, Belgrade, Serbia is 13 hours 35 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 • GRK - BEG

Kilometers		9515 km
Statute Miles		5913 miles
Nautical Miles		5135 nm
Avg. Time of Flight		13 hours 35 minutes

Killeen-Fort Hood Regional Airport / Robert Gray Army Air Field to Belgrade Nikola Tesla Airport Flight Route Map - GRK to BEG Flight Path

Location of Killeen-Fort Hood Regional Airport / Robert Gray Army Air Field & Belgrade Nikola Tesla Airport is given below.
Click the map to view Killeen to Belgrade nonstop flight path and travel direction.

Click to see flight route on Google Map between Killeen, United States and Belgrade, Serbia. .

Nonstop flight route between Killeen, United States and Belgrade, Serbia.

Time Difference Between the Airports • GRK - BEG

Time difference between Killeen (United States) and Belgrade (Serbia) is 8 Hours.
Belgrade time is 8 Hours ahead of Killeen.

Location	Local Time
Killeen (United States)	2025-12-15, 22:33:56 MST
Belgrade (Serbia)	2025-12-16, 06:33:56 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

Killeen-Fort Hood Regional Airport / Robert Gray Army Air Field (GRK / KGRK) Killeen, United States

Destination

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