- Attapu
- Bolikhamxai
- Champasak
- Houaphan
- Khammouan
- Khouèng Bokèo
- Khouèng Oudômxai
- Khouèng Phôngsali
- Khouèng Savannakhét
- Khouèng Xékong
- Louangnamtha
- Luang Prabang Province
- Salavan
- Vientiane Prefecture
- Vientiane Province
- Xaignabouli
- Xaisomboun Province
- Xiangkhouang
Legnagyobb városok: Laos
- Vientián, Vientiane Prefecture
- Pakse, Champasak
- Thakhèk, Khammouan
- Savannakhét, Khouèng Savannakhét
- Luangprabang, Luang Prabang Province
- Xam Nua, Houaphan
- Muang Phônsavan, Xiangkhouang
- Vangviang, Vientiane Province
- Muang Xay, Khouèng Oudômxai
- Pakxan, Bolikhamxai
- Ban Houakhoua, Khouèng Bokèo
- Muang Không, Champasak
- Sainyabuli, Xaignabouli
- Phôngsali, Khouèng Phôngsali
- Champasak, Champasak
- Ban Houayxay, Khouèng Bokèo
- Muang Phôn-Hông, Vientiane Province
- Salavan, Salavan
- Pakxong, Champasak
- Lamam, Khouèng Xékong
