- Capital: Moroni
- Population: 921,000
- Surface Area: 1,861 km2
- Currency: Comorian francs
- Religion: Mostly Islam
- Belongs to: ACP, Arab League, IMF, UN, AU
- Capital: Khartoum
- Population: 45,657,202
- Surface Area: 1,878,000 km2
- Currency: Sudanese pounds
- Religion: Mostly Islam
- Belongs to: ACP, Arab League, IGAD, IMF, UN, AU