Distance From Changi Air Base (East) to King Khaled International Airport

The distance from Changi Air Base (East) () to King Khaled International Airport (RUH) is 4149 miles or 6676 kilometers or 3603 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 Singapore ( Singapore ) to Riyadh ( Saudi Arabia )?

A one-way nonstop (direct) flight between Singapore and Riyadh takes around 9 hours 32 minutes.

Estimated flight time from Changi Air Base (East), Singapore, Singapore to King Khaled International Airport, Riyadh, Saudi Arabia is 9 hours 32 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 • - RUH

Kilometers		6676 km
Statute Miles		4149 miles
Nautical Miles		3603 nm
Avg. Time of Flight		9 hours 32 minutes

Changi Air Base (East) to King Khaled International Airport Flight Route Map - to RUH Flight Path

Location of Changi Air Base (East) & King Khaled International Airport is given below.
Click the map to view Singapore to Riyadh nonstop flight path and travel direction.

Click to see flight route on Google Map between Singapore, Singapore and Riyadh, Saudi Arabia. .

Nonstop flight route between Singapore, Singapore and Riyadh, Saudi Arabia.

Time Difference Between the Airports • - RUH

Time difference between Singapore (Singapore) and Riyadh (Saudi Arabia) is 5 Hours.
Riyadh time is 5 Hours behind Singapore.

Location	Local Time
Singapore (Singapore)	2025-12-15, 22:16:31 +08
Riyadh (Saudi Arabia)	2025-12-15, 17:16:31 +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

Changi Air Base (East) ( / WSAC) Singapore, Singapore

Destination

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