| Llechgynfarwy | |
|---|---|
| Llechgynfarwy shown within Anglesey | |
| OS grid reference | SH38SE62 |
| • Cardiff | 136.5 mi (219.7 km) |
| • London | 219.7 mi (353.6 km) |
| Community | |
| Principal area | |
| Country | Wales |
| Sovereign state | United Kingdom |
| Post town | Caergybi |
| Police | North Wales |
| Fire | North Wales |
| Ambulance | Welsh |
| EU Parliament | Wales |
| UK Parliament | |
| Welsh Assembly | |
Llechgynfarwy (or Llechcynfarwy) is a hamlet in the community of Tref Alaw, Ynys Môn, Wales, which is 136.5 miles (219.7 km) from Cardiff and 219.7 miles (353.5 km) from London.