- Capital: Monaco
- Population: 38.300
- Surface: 2 km2
- Devise: l’euro
- Religion: Majorité Christianisme
- Appartient à: CoE, ONU, OSCE
- Capital: Doha
- Population: 2.781.677
- Surface: 11.610 km2
- Devise: le rial du Qatar (1 EUR=4,4201 QAR)
- Religion: Majorité Islam
- Appartient à: ACD, Ligue arabe, CCG, FMI, ONU, OPEP