Distance From Ust-Kut Airport to King Khaled International Airport, UKX - RUH Distance

The distance from Ust-Kut Airport (UKX) to King Khaled International Airport (RUH) is 3630 miles or 5841 kilometers or 3152 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 Ust-Kut ( Russia ) to Riyadh ( Saudi Arabia )?

A one-way nonstop (direct) flight between Ust-Kut and Riyadh takes around 8 hours 20 minutes.

Estimated flight time from Ust-Kut Airport, Ust-Kut, Russia to King Khaled International Airport, Riyadh, Saudi Arabia is 8 hours 20 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 • UKX - RUH

Kilometers		5841 km
Statute Miles		3630 miles
Nautical Miles		3152 nm
Avg. Time of Flight		8 hours 20 minutes

Ust-Kut Airport to King Khaled International Airport Flight Route Map - UKX to RUH Flight Path

Location of Ust-Kut Airport & King Khaled International Airport is given below.
Click the map to view Ust-Kut to Riyadh nonstop flight path and travel direction.

Click to see flight route on Google Map between Ust-Kut, Russia and Riyadh, Saudi Arabia. .

Nonstop flight route between Ust-Kut, Russia and Riyadh, Saudi Arabia.

Time Difference Between the Airports • UKX - RUH

Time difference between Ust-Kut (Russia) and Riyadh (Saudi Arabia) is 5 Hours.
Riyadh time is 5 Hours behind Ust-Kut.

Location	Local Time
Ust-Kut (Russia)	2026-03-16, 02:30:58 +08
Riyadh (Saudi Arabia)	2026-03-15, 21:30:58 +03

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

Ust-Kut Airport (UKX / UITT) Ust-Kut, Russia

Destination

King Khaled International Airport (RUH / OERK) Riyadh, Saudi Arabia