Jubail and Yanbu have a very modern road network built on international standards and integrates with national road Networks. Air travel is the preferred method of travel within the Kingdom because of the distances separating the main cities. Saudi Arabian Airlines (SAUDIA) is the national carrier. All major airlines in the world offer services in and out of the Kingdom.

The major 3 International airports are: Riyadh's King Khalid International airport, Jeddah's King Abdulaziz International airport  and Dammam's King Fahd International airport.

One of the most important projects is the  Causeway which connecs Saudi Arabia with Bahrain, has a multi-track , 25 m wide and extends for 26 Km.
The Kingdom owns the largest marine network in the Middle East consisting of Nine ports i.e. seven commercial ports and two industrial ports . RCJY accommodates the two King Fahd Industrial Ports at Jubail and Yanbu.

Car rental facilities are available in all major cities