Estimated travel durations
The straight-line distance from Dubai to Riyadh is 868 kilometers (539 miles). This is the crow-flies distance calculated using the Haversine formula.
A direct flight from Dubai to Riyadh takes approximately 2h. This is an estimate based on an average cruising speed of 800 km/h and does not include boarding, taxiing or layover time.
Driving from Dubai to Riyadh would take approximately 9h at an average speed of 85 km/h. The actual driving time may vary depending on road conditions, traffic and border crossings.
The distance from Dubai to Riyadh is 539 miles (868 km) as the crow flies.