Distance From Kraljevo Brege Airport to Ontario International Airport

The distance from Kraljevo Brege Airport () to Ontario International Airport (ONT) is 6456 miles or 10390 kilometers or 5607 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 Kraljevo ( Serbia ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Kraljevo and Ontario takes around 14 hours 50 minutes.

Estimated flight time from Kraljevo Brege Airport, Kraljevo, Serbia to Ontario International Airport, Ontario, United States is 14 hours 50 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 • - ONT

Kilometers		10390 km
Statute Miles		6456 miles
Nautical Miles		5607 nm
Avg. Time of Flight		14 hours 50 minutes

Kraljevo Brege Airport to Ontario International Airport Flight Route Map - to ONT Flight Path

Location of Kraljevo Brege Airport & Ontario International Airport is given below.
Click the map to view Kraljevo to Ontario nonstop flight path and travel direction.

Click to see flight route on Google Map between Kraljevo, Serbia and Ontario, United States. .

Nonstop flight route between Kraljevo, Serbia and Ontario, United States.

Time Difference Between the Airports • - ONT

Time difference between Kraljevo (Serbia) and Ontario (United States) is 9 Hours.
Ontario time is 9 Hours behind Kraljevo.

Location	Local Time
Kraljevo (Serbia)	2026-07-30, 10:23:16 CEST
Ontario (United States)	2026-07-30, 01:23:16 PDT

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

Kraljevo Brege Airport ( / LYKA) Kraljevo, Serbia

Destination

Ontario International Airport (ONT / KONT) Ontario, United States