- Capital: Algiers
- Population: 42,228,429
- Surface Area: 2,381,740 km2
- Currency: Algerian dinars (1 EUR=161.3374 DZD)
- Religion: Mostly Islam
- Belongs to: AMU, Arab League, IMF, UN, OPEC, AU
- Capital: Riyadh
- Population: 33,699,947
- Surface Area: 2,149,690 km2
- Currency: Saudi riyals (1 EUR=4.5593 SAR)
- Religion: Mostly Islam
- Belongs to: ACD, Arab League, G20, GCC, IMF, UN, OPEC