Both these cities are located at a distance of 18.74 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 32 weekly trains from Potuhera to Wellawa.
| Train No | Train Name | Departure | Arrival | Days |
|---|---|---|---|---|
| 4448 | 4448 ( Rail Bus ) | 05:45 | 06:14 | Sunday to Monday |
| 6011 | Udaya Devi ( Express Train ) | 07:48 | 08:11 | Sunday to Monday |
| 4085 | Rajarata Rejini ( Express Train ) | 15:14 | 15:42 | Sunday to Monday |
| 4469 | 4469 ( Colombo Commuter ) | 19:13 | 19:37 | Thursday |
| 4470 | Office Train ( Colombo Commuter ) | 19:43 | 20:06 | Thursday |
| 4472 | 4472 ( Local Trains ) | 20:17 | 20:41 | Thursday |
| 7083 | Night Mail ( Night Mail Train ) | 23:20 | 23:42 | Sunday to Monday |