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.
Renk, South Sudan
Renk is located in Renk County, Eastern Nile State, in the northeastern part of South Sudan, close to the International border with the Republic of Sudan. Its location lies approximately , by road, north of Juba, the capital and largest city in that country. The geographical coordinates of Renk are: Latitude: 11.8300; Longitude: 32.8000.