| Harenkarspel to Aberbargoed | 345.75 mi (556.43 km) |
| Harenkarspel to Aberdare | 354.61 mi (570.68 km) |
| Harenkarspel to Aberdeen | 409.05 mi (658.31 km) |
| Harenkarspel to Abergavenny | 334.97 mi (539.08 km) |
| Harenkarspel to Abergele | 349.01 mi (561.68 km) |
| Harenkarspel to Abertawe | 377.23 mi (607.10 km) |
| Harenkarspel to Abertillery | 341.27 mi (549.22 km) |
| Harenkarspel to Aberystwyth | 372.10 mi (598.84 km) |
| Harenkarspel to Abingdon | 266.66 mi (429.14 km) |
| Harenkarspel to Abram | 309.62 mi (498.29 km) |
| Harenkarspel to Accrington | 303.12 mi (487.83 km) |
| Harenkarspel to Acomb | 257.34 mi (414.15 km) |
| Harenkarspel to Acton | 229.83 mi (369.87 km) |
| Harenkarspel to Addlestone | 242.53 mi (390.31 km) |
| Harenkarspel to Adel | 273.44 mi (440.05 km) |
