Both these cities are located at a distance of 3.21 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 182 weekly trains from Dematagoda to Kelaniya.
| Train No | Train Name | Departure | Arrival | Days |
|---|---|---|---|---|
| 1125 | 1125 ( Colombo Commuter ) | 04:34 | 04:38 | Sunday to Monday |
| 25 | Spl 25 - From 08.12.2025 As Follows Until Further Notice ( Colombo Commuter ) | 04:34 | 04:38 | Sunday to Monday |
| 3406 | 3406 ( Colombo Commuter ) | 05:09 | 05:13 | Monday,Tuesday,Wednesday,Thursday,Friday,Saturday |
| 1127 | 1127 ( Colombo Commuter ) | 06:05 | 06:09 | Monday,Tuesday,Wednesday,Thursday,Friday,Saturday |
| 1135 | 1135 ( Colombo Commuter ) | 07:16 | 07:20 | Sunday to Monday |
| 1136 | 1136 ( Colombo Commuter ) | 08:15 | 08:19 | Sunday to Monday |
| 1141 | 1141 ( Colombo Commuter ) | 09:04 | 09:08 | Sunday to Monday |
| 4141 | 4141 ( Local Trains ) | 09:11 | 09:15 | Sunday to Monday |
| 3412 | 3412 ( Local Trains ) | 09:44 | 09:48 | Sunday to Monday |
| 1143 | 1143 ( Colombo Commuter ) | 10:21 | 10:25 | Sunday to Monday |
| 1144 | 1144 ( Colombo Commuter ) | 11:24 | 11:28 | Sunday to Monday |
| 1150 | 1150 ( Local Trains ) | 12:56 | 13:00 | Sunday to Monday |
| 3419 | 3419 ( Local Trains ) | 13:19 | 13:23 | Monday,Tuesday,Wednesday,Thursday,Friday |
| 1151 | 1151 ( Colombo Commuter ) | 13:36 | 13:40 | Sunday to Monday |
| 1152 | 1152 ( Mixed Trains ) | 14:15 | 14:19 | Saturday,Monday,Tuesday,Wednesday,Thursday,Friday |
| 3420 | 3420 ( Colombo Commuter ) | 14:46 | 14:50 | Sunday to Monday |
| 1162 | 1162 ( Colombo Commuter ) | 15:01 | 15:05 | Sunday to Monday |
| 1170 | 1170 ( Colombo Commuter ) | 15:56 | 16:00 | Monday,Tuesday,Wednesday,Thursday,Friday |
| 3422 | 3422 ( Colombo Commuter ) | 16:39 | 16:43 | Saturday,Monday,Tuesday,Wednesday,Thursday,Friday |
| 3424 | 3424 A ( Colombo Commuter ) | 16:41 | 16:45 | Sunday |
| 3423 | 3423 ( Colombo Commuter ) | 17:09 | 17:13 | Monday,Tuesday,Wednesday,Thursday,Friday |
| 3425 | 3425 A ( Colombo Commuter ) | 17:29 | 17:34 | Saturday,Monday,Tuesday,Wednesday,Thursday,Friday |
| 3426 | 3426 ( Colombo Commuter ) | 17:36 | 17:40 | Monday,Tuesday,Wednesday,Thursday,Friday |
| 3427 | 3427 A ( Colombo Commuter ) | 18:16 | 18:20 | Saturday,Sunday |
| 1183 | 1183 ( Colombo Commuter ) | 18:51 | 18:55 | Monday,Tuesday,Wednesday,Thursday,Friday |
| 3428 | 3428 ( Colombo Commuter ) | 19:21 | 19:25 | Monday,Tuesday,Wednesday,Thursday,Friday |
| 1191 | 1191 ( Colombo Commuter ) | 20:06 | 20:10 | Sunday to Monday |
| 3432 | 3432 ( Colombo Commuter ) | 20:29 | 20:33 | Sunday to Monday |
| 1196 | 1196 ( Colombo Commuter ) | 21:54 | 21:58 | Sunday to Monday |
| 1194 | 1194 ( Colombo Commuter ) | 23:09 | 23:13 | Sunday to Monday |