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.
Terekeka State
Terekeka State is one of the 28 states of South Sudan. It is located in the Equatoria region and it borders Amadi, Eastern Lakes, Imatong, Jonglei, and Jubek. It has an estimated population of 176,030 in 2014, and the capital and largest city of the state is Terekeka, South Sudan.