Both these cities are located at a distance of 23.87 kms. Traveling from one place to the other is easy because of the efficient rail connectivity. There are many trains that run between the two cities. On a daily basis, There are 100 weekly trains from Gampaha to Dematagoda.
| Train No | Train Name | Departure | Arrival | Days |
|---|---|---|---|---|
| 1507 | 1507 ( Colombo Commuter ) | 04:45 | 05:26 | Sunday to Monday |
| 1518 | 1518 ( Colombo Commuter ) | 05:38 | 06:24 | Sunday to Monday |
| 4856 | 4856 ( Colombo Commuter ) | 06:10 | 06:52 | Tuesday,Wednesday,Thursday,Friday,Saturday,Monday |
| 1527 | 1527 ( Colombo Commuter ) | 06:26 | 07:14 | Tuesday,Wednesday,Thursday,Friday,Monday |
| 1528 | 1528 ( Colombo Commuter ) | 06:38 | 07:21 | Tuesday,Wednesday,Thursday,Friday,Monday |
| 1531 | 1531 ( Colombo Commuter ) | 07:06 | 07:41 | Tuesday,Wednesday,Thursday,Friday,Monday |
| 1526 | 1526 ( Long Distance ) | 07:31 | 08:01 | Tuesday,Wednesday,Thursday,Friday,Monday |
| 1549 | 1549 ( Colombo Commuter ) | 10:12 | 10:53 | Tuesday,Wednesday,Thursday,Friday,Saturday,Monday |
| 1550 | 1550 ( Colombo Commuter ) | 11:32 | 12:12 | Sunday to Monday |
| 1551 | 1551 ( Colombo Commuter ) | 12:41 | 13:21 | Sunday to Monday |
| 1552 | 1552 ( Colombo Commuter ) | 14:18 | 15:02 | Sunday to Monday |
| 1565 | 1565 ( Colombo Commuter ) | 14:54 | 15:35 | Sunday to Monday |
| 1566 | 1566 ( Colombo Commuter ) | 16:09 | 16:50 | Sunday to Monday |
| 1568 | 1568 ( Local Trains ) | 17:09 | 17:50 | Sunday to Monday |
| 1581 | 1581 ( Colombo Commuter ) | 18:07 | 18:48 | Sunday to Monday |