On Avg it will take 10 - 11 hours with 2 stop overs.
about 5 hours
It cost 12 SAR !
400 km
9 hours
Between 55 and 56
About 4 hours
about one half hour
How many Hours Travel From Al Qassim to Riyadh City
6 hours
4 hours and 30 minutes
4hr 40min to 5hr 10min Dammam (DMM) to Colombo (CMB) by a nonstop flight operated by Srilankan Airlines.
There are 4 International airports in Saudi Arabia- Riyadh, Dammam, Jeddah and Madinah. There are 6 regional airports and many domestic airports. Please see a list of these at the link provided.
From Riyadh to London is about 8 hours non-stop
Girls of Riyadh has 300 pages.