Dammam is a locality located 393.67 km west-southwest from Riyadh in Eastern Province, Saudi Arabia. The population of Dammam is 903,000 people. Al-Mubarraz, Al Khobar, Dhahran are located close to Dammam. You can find Dammam on any map using the following decimal coordinates: 26.4333 (latitude), 50.1 (longitude).