Dammam is the capital of the Eastern Province which is the largest province of Saudi Arabia by area, and third most populous province in Saudi Arabia. The Eastern Province is home to most of Saudi Arabia's oil production. Dammam is the province's most populous city, hosts the majority of the region's population and its seat of government.
By Car
Dhahran Expo located in the center of the Eastern Province of the Kingdom of Saudi Arabia, between the cities Khobar, Dammam, and Dhahran. Easily accessible by car from different road links through the coastal road, just 10 minutes from the city centers, and 3.5 hours from Riyadh or 4 hours through railway. And, 3.5 hours from Kuwait.