Both these cities are located at a distance of 20.61 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 34 weekly trains from Potuhera to Alawwa.
| Train No | Train Name | Departure | Arrival | Days |
|---|---|---|---|---|
| 4856 | 4856 ( Colombo Commuter ) | 04:33 | 05:03 | Friday,Saturday,Monday,Tuesday,Wednesday,Thursday |
| 4857 | 4857 ( Colombo Commuter ) | 05:51 | 06:20 | Thursday |
| 4859 | 4859 ( Colombo Commuter ) | 06:27 | 06:56 | Friday,Saturday,Monday,Tuesday,Wednesday,Thursday |
| 4086 | Rajarata Rejini ( Express Train ) | 08:20 | 08:54 | Sunday to Monday |
| 4552 | 4552 ( Local Trains ) | 12:42 | 13:12 | Sunday to Monday |
| 7084 | Spl 7084 ( Special ) | 12:52 | 13:18 | Friday,Saturday,Sunday,Monday,Tuesday,Wednesday |