Both these cities are located at a distance of 58.74 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 52 weekly trains from Potuhera to Gampaha.
| Train No | Train Name | Departure | Arrival | Days |
|---|---|---|---|---|
| 7084 | Night Mail ( Night Mail Train ) | 01:26 | 02:45 | Sunday to Monday |
| 4856 | 4856 ( Colombo Commuter ) | 04:34 | 06:06 | Monday,Tuesday,Wednesday,Thursday,Friday,Saturday |
| 4857 | 4857 ( Colombo Commuter ) | 05:51 | 07:00 | Sunday to Monday |
| 4859 | 4859 ( Colombo Commuter ) | 06:31 | 07:39 | Monday,Tuesday,Wednesday,Thursday,Friday,Saturday |
| 4086 | Rajarata Rejini ( Express Train ) | 08:20 | 09:38 | Sunday to Monday |
| 4552 | 4552 ( Local Trains ) | 12:43 | 14:17 | Sunday to Monday |
| 6012 | Udaya Devi ( Express Train ) | 13:21 | 14:32 | Sunday to Monday |