| population | |
| Amphoe Ban Na Doem | 22493 |
| Amphoe Ban Na San | 69150 |
| Amphoe Ban Takhun | 14989 |
| Amphoe Chai Buri | 25539 |
| Amphoe Chaiya | 50308 |
| Amphoe Don Sak | 36781 |
| Amphoe Kanchanadit | 101578 |
| population | |
| Amphoe Khian Sa | 46612 |
| Amphoe Khiri Rat Nikhom | 42351 |
| Amphoe Ko Pha-ngan | 15254 |
| Amphoe Ko Samui | 57845 |
| Amphoe Mueang Surat Thani | 172412 |
| Amphoe Phanom | 36606 |
| Amphoe Phrasaeng | 66024 |
| population | |
| Amphoe Phunphin | 91195 |
| Amphoe Tha Chana | 53075 |
| Amphoe Tha Chang | 32571 |
| Amphoe Wiang Sa | 60283 |
| Amphoe Wiphawadi | 14286 |
 | Surat Thani Airport | ~ 18.04 km |
| Ranong Airport | ~ 99.67 km |
| Krabi Airport | ~ 100.47 km |
| Nakhon Si Thammarat Airport | ~ 111.94 km |
| Phuket International Airport | ~ 126.72 km |
| Samui Airport | ~ 127.63 km |
 | Kawthoung Airport | ~ 128.87 km |
| Trang Airport | ~ 177.68 km |
| Chumphon Airport | ~ 193.40 km |
