| Utara: |
Chiang Mai | Chiang Rai | Kamphaeng Phet | Lampang | Lamphun | Mae Hong Son | Nakhon Sawan | Nan | Phayao | Phetchabun | Phichit | Phitsanulok | Phrae | Sukhothai | Tak | Uthai Thani | Uttaradit |
| Timur Laut: |
Amnat Charoen | Buriram | Chaiyaphum | Kalasin | Khon Kaen | Loei | Maha Sarakham | Mukdahan | Nakhon Phanom | Nakhon Ratchasima | Nongbua Lamphu | Nong Khai | Roi Et | Sakhon Nakhon | Sisaket | Surin | Ubon Ratchathani | Udon Thani | Yasothon |
| Tengah: |
Ang Thong | Ayutthaya | Bangkok | Chainat | Kanchanaburi | Lopburi | Nakhon Nayok | Nakhon Pathom | Nonthaburi | Pathum Thani | Phetchaburi | Prachuap Khiri Khan | Ratchaburi | Samut Prakan | Samut Sakhon | Samut Songkhram | Saraburi | Sing Buri | Suphanburi |
| Selatan: |
Chumphon | Krabi | Nakhon Si Thammarat | Narathiwat | Pattani | Phang Nga | Phattalung | Phuket | Ranong | Satun | Songkhla | Surat Thani | Trang | Yala |
| Timur: |
Chachoengsao | Chanthaburi | Chonburi | Rayong | Prachinburi | Sa Kaeo | Trat |
