| Plonsk to Aberbargoed | 998.10 mi (1,606.29 km) |
| Plonsk to Aberdare | 1,007.07 mi (1,620.72 km) |
| Plonsk to Aberdeen | 941.55 mi (1,515.28 km) |
| Plonsk to Abergavenny | 987.51 mi (1,589.25 km) |
| Plonsk to Abergele | 993.74 mi (1,599.28 km) |
| Plonsk to Abertawe | 1,029.66 mi (1,657.07 km) |
| Plonsk to Abertillery | 993.66 mi (1,599.15 km) |
| Plonsk to Aberystwyth | 1,023.61 mi (1,647.34 km) |
| Plonsk to Abingdon | 917.49 mi (1,476.56 km) |
| Plonsk to Abram | 951.38 mi (1,531.10 km) |
| Plonsk to Accrington | 940.73 mi (1,513.95 km) |
| Plonsk to Acomb | 889.49 mi (1,431.50 km) |
| Plonsk to Acton | 877.51 mi (1,412.21 km) |
| Plonsk to Addlestone | 889.02 mi (1,430.74 km) |
| Plonsk to Adel | 908.56 mi (1,462.18 km) |
