| City | Region | Country | Time Zone | Population | |
|---|---|---|---|---|---|
| Lao Cai | Lao Cai Province | Vietnam | Indochina Time | 36,502 | |
| Sa Pa | Lao Cai Province | Vietnam | Indochina Time | 10,554 | |
| Lao Chai | Lao Cai Province | Vietnam | Indochina Time | 2,324 | |
| Si Ma Cai | Lao Cai Province | Vietnam | Indochina Time | -- | |
| Thi Tran Pho Lu | Lao Cai Province | Vietnam | Indochina Time | -- | |
| Thi Tran Muong Khuong | Lao Cai Province | Vietnam | Indochina Time | -- | |
| Thi Tran Khanh Yen | Lao Cai Province | Vietnam | Indochina Time | -- | |
| Thi Tran Pho Rang | Lao Cai Province | Vietnam | Indochina Time | -- | |
| Bac Ha | Lao Cai Province | Vietnam | Indochina Time | -- | |
| Bat Xat | Lao Cai Province | Vietnam | Indochina Time | -- |

