| Boadilla del Monte to Aberbargoed | 780.67 mi (1,256.37 km) |
| Boadilla del Monte to Aberdare | 781.44 mi (1,257.61 km) |
| Boadilla del Monte to Aberdeen | 1,159.53 mi (1,866.08 km) |
| Boadilla del Monte to Abergavenny | 789.90 mi (1,271.22 km) |
| Boadilla del Monte to Abergele | 889.55 mi (1,431.60 km) |
| Boadilla del Monte to Abertawe | 774.53 mi (1,246.49 km) |
| Boadilla del Monte to Abertillery | 783.15 mi (1,260.36 km) |
| Boadilla del Monte to Aberystwyth | 829.67 mi (1,335.22 km) |
| Boadilla del Monte to Abingdon | 787.73 mi (1,267.73 km) |
| Boadilla del Monte to Abram | 907.19 mi (1,459.98 km) |
| Boadilla del Monte to Accrington | 924.84 mi (1,488.38 km) |
| Boadilla del Monte to Acomb | 944.76 mi (1,520.44 km) |
| Boadilla del Monte to Acton | 786.42 mi (1,265.62 km) |
| Boadilla del Monte to Addlestone | 774.52 mi (1,246.46 km) |
| Boadilla del Monte to Adel | 934.84 mi (1,504.48 km) |
