- Capital: Juba
- Population: 10,748,272
- Surface Area: 646,883 km2
- Currency: South Sudanese pounds
- Belongs to: IGAD, IMF, UN, AU
- Capital: Muscat
- Population: 4,527,000
- Surface Area: 309,500 km2
- Currency: Omani Rials (1 EUR=0.4304 OMR)
- Religion: Mostly Islam
- Belongs to: ACD, Arab League, GCC, IMF, UN