| Country: | Wales |
| Official Name: | Penrhyd Lastra |
| Coordinates: | 53.4023°N -4.3637°W |
| Cardiff Distance Mi: | 141.9 |
| Cardiff Distance Km: | 228.3 |
| London Distance Mi: | 221.2 |
| London Distance Km: | 355.9 |
| Community Wales: | Amlwch |
| Unitary Wales: | Anglesey |
| Constituency Welsh Assembly: | Ynys Môn |
| Constituency Westminster: | Ynys Môn |
| Post Town: | Amlwch |
| Postcode District: | LL68 |
| Os Grid Reference: | SH 4295 9210 |
Penrhyd Lastra is a hamlet in the community of Amlwch, Anglesey, Wales, which is 141.9 miles (228.3 km) from Cardiff and 221.2 miles (355.9 km) from London.[1]