| Samut Prakan Macduff | United Kingdom Time | 06:00 |
| Samut Prakan Barvaux-sur-Ourthe | Central European Time | 05:00 |
| Samut Prakan Macedonia | Eastern Time | 11:00 |
| Samut Prakan Egelsbach | Central European Time | 05:00 |
| Samut Prakan Barua P | India Standard Time | 01:30 |
| Samut Prakan Egerkingen | Central European Time | 05:00 |
| Samut Prakan Barrington | Central Time | 12:00 |
| Samut Prakan Eggenfelden | Central European Time | 05:00 |
| Samut Prakan Basaurhi | India Standard Time | 01:30 |
| Samut Prakan Deutschlandsberg | Central European Time | 05:00 |
| Samut Prakan Bhatpachlana | India Standard Time | 01:30 |
| Samut Prakan Eichenzell | Central European Time | 05:00 |
| Samut Prakan Eigeltingen | Central European Time | 05:00 |
| Samut Prakan Égliseneuve-des-Liards | Central European Time | 05:00 |
| Samut Prakan Egnach | Central European Time | 05:00 |
| Samut Prakan Egyházasrádóc | Central European Time | 05:00 |
| Samut Prakan Ejido del Centro | Central Time | 12:00 |
| Samut Prakan Ekerö | Central European Time | 05:00 |
| Samut Prakan Ekeröd | Central European Time | 05:00 |
| Samut Prakan Einsiedeln | Central European Time | 05:00 |
| Samut Prakan Eisfeld | Central European Time | 05:00 |
| Samut Prakan Eisleben | Central European Time | 05:00 |
| Samut Prakan Deptford | United Kingdom Time | 06:00 |
| Samut Prakan Deptford Township | Eastern Time | 11:00 |
| Samut Prakan Deoghar | India Standard Time | 01:30 |
| Samut Prakan Deolali | India Standard Time | 01:30 |
| Samut Prakan Denbigh | United Kingdom Time | 06:00 |
| Samut Prakan Denham Springs | Central Time | 12:00 |
| Samut Prakan Denmark | Western Australia Time | -01:00 |
| Samut Prakan Dennis | Eastern Time | 11:00 |
| Samut Prakan Denville | Eastern Time | 11:00 |
| Samut Prakan Deschambault | Eastern Time | 11:00 |
| Samut Prakan Destin | Central Time | 12:00 |
| Samut Prakan Dessau-Roßlau | Central European Time | 05:00 |
| Samut Prakan Derendingen | Central European Time | 05:00 |
| Samut Prakan Derrimut | Eastern Australia Time | -03:00 |
| Samut Prakan Dersingham | United Kingdom Time | 06:00 |
| Samut Prakan Derventa | Central European Time | 05:00 |