- Capital: Algiers
- Population: 44,177,969
- Surface Area: 2,381,741 km2
- Currency: Algerian dinars (1 EUR=145.5429 DZD)
- Religion: Mostly Islam
- Belongs to: AMU, Arab League, IMF, UN, OPEC, AU
- Capital: Riyadh
- Population: 32,175,000
- Surface Area: 2,149,690 km2
- Currency: Saudi riyals (1 EUR=4.0995 SAR)
- Religion: Mostly Islam
- Belongs to: ACD, Arab League, G20, GCC, IMF, UN, OPEC