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 279 weekly trains from Dematagoda to Gampaha.
| Train No | Train Name | Departure | Arrival | Days |
|---|---|---|---|---|
| 1130 | 1130 ( Local Trains ) | 03:09 | 03:53 | Sunday to Monday |
| 1109 | 1109 ( Colombo Commuter ) | 03:10 | 03:45 | Sunday to Monday |
| 1125 | 1125 ( Colombo Commuter ) | 04:49 | 05:29 | Sunday to Monday |
| 1124 | 1124 ( Colombo Commuter ) | 05:21 | 05:57 | Sunday to Monday |
| 1127 | 1127 ( Colombo Commuter ) | 06:15 | 06:51 | Sunday to Monday |
| 1132 | 1132 ( Colombo Commuter ) | 06:29 | 07:19 | Thursday,Friday,Saturday,Monday,Tuesday,Wednesday |
| 1129 | 1129 ( Colombo Commuter ) | 06:54 | 07:25 | Thursday,Friday,Saturday,Monday,Tuesday,Wednesday |
| 1134 | 1134 ( Local Trains ) | 07:13 | 07:40 | Thursday,Friday,Monday,Tuesday,Wednesday |
| 1135 | 1135 ( Colombo Commuter ) | 07:16 | 07:57 | Sunday to Monday |
| 1133 | 1133 ( Colombo Commuter ) | 07:44 | 08:13 | Thursday,Friday,Monday,Tuesday,Wednesday |
| 1136 | 1136 ( Colombo Commuter ) | 08:11 | 08:51 | Sunday to Monday |
| 1140 | 1140 ( Colombo Commuter ) | 08:44 | 09:13 | Thursday,Friday,Monday,Tuesday,Wednesday |
| 1141 | 1141 ( Colombo Commuter ) | 09:04 | 09:48 | Sunday to Monday |
| 4141 | 4141 ( Local Trains ) | 09:11 | 09:52 | Sunday to Monday |
| 1146 | Budget Train ( Budjet Train ) | 09:41 | 10:10 | Thursday,Friday,Monday,Tuesday,Wednesday |
| 1143 | 1143 ( Colombo Commuter ) | 10:21 | 11:01 | Sunday to Monday |
| 1144 | 1144 ( Colombo Commuter ) | 11:24 | 12:04 | Sunday to Monday |
| 1150 | 1150 ( Colombo Commuter ) | 12:59 | 13:43 | Sunday to Monday |
| 1151 | 1151 ( Colombo Commuter ) | 13:31 | 14:18 | Sunday to Monday |
| 1164 | 1164 ( Colombo Commuter ) | 13:41 | 14:08 | Sunday,Thursday,Friday,Monday,Tuesday,Wednesday |
| 1149 | 1149 ( Local Trains ) | 14:01 | 14:42 | Thursday,Friday,Monday,Tuesday,Wednesday |
| 1154 | 1154 ( Colombo Commuter ) | 14:04 | 14:48 | Thursday,Friday,Saturday,Monday,Tuesday,Wednesday |
| 1152 | 1152 ( Mixed Trains ) | 14:15 | 14:54 | Thursday,Friday,Saturday,Monday,Tuesday,Wednesday |
| 1158 | 1158 ( Colombo Commuter ) | 14:31 | 15:13 | Sunday to Monday |
| 1162 | 1162 ( Colombo Commuter ) | 15:01 | 15:45 | Sunday to Monday |
| 1170 | 1170 ( Colombo Commuter ) | 15:54 | 16:36 | Sunday to Monday |
| 1169 | 1169 ( Colombo Commuter ) | 16:36 | 17:08 | Sunday to Monday |
| 1172 | 1172 ( Colombo Commuter ) | 16:51 | 17:32 | Thursday,Friday,Saturday,Monday,Tuesday,Wednesday |
| 1168 | 1168 ( Colombo Commuter ) | 17:11 | 18:01 | Sunday to Monday |
| 4468 | 4468 A ( Local Trains ) | 17:31 | 18:01 | Sunday |
| 1165 | New Train ( Local Trains ) | 17:45 | 18:09 | Thursday,Friday,Monday,Tuesday,Wednesday |
| 1173 | 1173 ( Colombo Commuter ) | 17:46 | 18:21 | Thursday,Saturday,Sunday,Monday,Tuesday,Wednesday |
| 1176 | 1176a ( Colombo Commuter ) | 18:06 | 18:47 | Saturday,Thursday,Friday,Monday,Tuesday,Wednesday |
| 4470 | Office Train ( Colombo Commuter ) | 18:20 | 18:49 | Thursday,Friday,Monday,Tuesday,Wednesday |
| 4469 | 4469 ( Colombo Commuter ) | 18:27 | 18:56 | Sunday to Monday |
| 1177 | 1177 ( Colombo Commuter ) | 18:31 | 19:12 | Thursday,Friday,Monday,Tuesday,Wednesday |
| 1183 | 1183 ( Colombo Commuter ) | 18:51 | 19:21 | Sunday to Monday |
| 1184 | 1184 ( Colombo Commuter ) | 19:16 | 19:57 | Thursday,Friday,Saturday,Monday,Tuesday,Wednesday |
| 1186 | 1186 ( Colombo Commuter ) | 19:29 | 20:09 | Thursday,Friday,Saturday,Tuesday,Wednesday |
| 1191 | 1191 ( Colombo Commuter ) | 20:06 | 20:47 | Sunday to Monday |
| 1192 | 1192 ( Colombo Commuter ) | 20:54 | 21:41 | Sunday to Monday |
| 1196 | 1196 ( Colombo Commuter ) | 21:54 | 22:38 | Sunday to Monday |
| 1194 | 1194 ( Colombo Commuter ) | 23:09 | 23:49 | Sunday to Monday |