Khartoum (state)
Khartoum State () is one of the eighteen states of Sudan. Although it is the smallest state by area (22,142 km), it is the most populous (5,274,321 in 2008 census). It contains the country's second largest city by population, Omdurman, and the city of Khartoum, which is the capital of the state as well as the national capital of Sudan. The capital city contains offices of the state, governmental and non-governmental organizations, cultural institutions, and the main airport.
Juba
On 5 September 2011, the government announced the capital would indeed move some 250 km away from Juba to Ramciel, which is situated at the middle of South Sudan and about 60 km from Yirol West County of Lakes state. As of November 2018, the move has yet to occur.