| population | |
| Amphoe Kaeng Hang Maeo | 37698 |
| Amphoe Khao Khitchakut | 25893 |
| Amphoe Khlung | 49199 |
| Amphoe Laem Sing | 28663 |
| population | |
| Amphoe Makham | 29996 |
| Amphoe Mueang Chanthaburi | 121549 |
| Amphoe Na Yai Am | 31609 |
| Amphoe Pong Nam Ron | 37601 |
| population | |
| Amphoe Soi Dao | 60104 |
| Amphoe Tha Mai | 63300 |
 | Trat Airport | ~ 67.29 km |
 | Battambang Airport | ~ 118.88 km |
| U-Tapao International Airport | ~ 126.20 km |
| Koh Kong Airport | ~ 165.95 km |
| Suvarnabhumi Airport | ~ 177.69 km |
| Siem Reap International Airport | ~ 189.87 km |
| Don Mueang International Airport | ~ 204.37 km |
| Krakor Airport | ~ 219.22 km |
| Nakhon Ratchasima Airport | ~ 233.20 km |
