| Samut Prakan Timișoara | Eastern European Time | 04:00 |
| Samut Prakan Vologda | Moscow Time | 04:00 |
| Samut Prakan Şişli | Turkey Time | 04:00 |
| Samut Prakan Lexington-Fayette | Eastern Time | 11:00 |
| Samut Prakan Hull | United Kingdom Time | 06:00 |
| Samut Prakan Soacha | Colombia Time | 12:00 |
| Samut Prakan Coacalco | Central Time | 12:00 |
| Samut Prakan Preston | United Kingdom Time | 06:00 |
| Samut Prakan Ganja | Azerbaijan Time | 03:00 |
| Samut Prakan Lianshan | China Time | -01:00 |
| Samut Prakan Denizli | Turkey Time | 04:00 |
| Samut Prakan Ikeja | West Africa Time | 06:00 |
| Samut Prakan Bonn | Central European Time | 05:00 |
| Samut Prakan Ostrava | Central European Time | 05:00 |
| Samut Prakan Varna | Eastern European Time | 04:00 |
| Samut Prakan Vitoria | Brasilia Time | 10:00 |
| Samut Prakan Tongling | China Time | -01:00 |
| Samut Prakan Iligan City | Philippine Time | -01:00 |
| Samut Prakan Cusco | Peru Time | 12:00 |
| Samut Prakan Maringá | Brasilia Time | 10:00 |
| Samut Prakan Miyazaki | Japan Time | -02:00 |
| Samut Prakan Percut | Western Indonesia Time | 00:00 |
| Samut Prakan Pucallpa | Peru Time | 12:00 |
| Samut Prakan Jingdezhen | China Time | -01:00 |
| Samut Prakan Guarujá | Brasilia Time | 10:00 |
| Samut Prakan Sariwŏn | Pyongyang Time | -02:00 |
| Samut Prakan Vladimir | Moscow Time | 04:00 |
| Samut Prakan Antofagasta | Chile Time | 11:00 |
| Samut Prakan Botshabelo | South Africa Standard Time | 05:00 |
| Samut Prakan Bengkulu | Western Indonesia Time | 00:00 |
| Samut Prakan Butuan City | Philippine Time | -01:00 |
| Samut Prakan Tampico | Central Time | 12:00 |
| Samut Prakan Chita | Chita Time | -02:00 |
| Samut Prakan Newcastle | Eastern Australia Time | -03:00 |
| Samut Prakan Valledupar | Colombia Time | 12:00 |
| Samut Prakan General Escobedo | Central Time | 12:00 |
| Samut Prakan Biskra | Central European Time | 06:00 |
| Samut Prakan Mannheim | Central European Time | 05:00 |
| Samut Prakan Chernihiv | Eastern European Time | 04:00 |
| Samut Prakan Irbid | Eastern European Time | 04:00 |
| Samut Prakan Tumakur | India Standard Time | 01:30 |
| Samut Prakan Jinju | Korean Time | -02:00 |
| Samut Prakan Newport | United Kingdom Time | 06:00 |
| Samut Prakan Tawau | Malaysia Time | -01:00 |
| Samut Prakan Dongying | China Time | -01:00 |
| Samut Prakan Firozabad | India Standard Time | 01:30 |
| Samut Prakan Al Fayyum | Eastern European Time | 05:00 |
| Samut Prakan Porto Velho | Amazon Time | 11:00 |
| Samut Prakan Celaya | Central Time | 12:00 |
| Samut Prakan San Salvador de Jujuy | Argentina Time | 10:00 |