- Capital: Koweït
- Population: 4.794.000
- Surface: 17.820 km2
- Devise: le dinar koweïtien (1 EUR=0,3172 KWD)
- Religion: Majorité Islam
- Appartient à: ACD, Ligue arabe, CCG, FMI, ONU, OPEP
- Capital: Amman
- Population: 11.337.000
- Surface: 89.318 km2
- Devise: le dinar jordanien (1 EUR=771,2200 JOD)
- Religion: Majorité Islam
- Appartient à: Ligue arabe, FMI, ONU