| Caldas da Rainha to Aberbargoed | 895.27 mi (1,440.79 km) |
| Caldas da Rainha to Aberdare | 893.02 mi (1,437.17 km) |
| Caldas da Rainha to Aberdeen | 1,266.15 mi (2,037.67 km) |
| Caldas da Rainha to Abergavenny | 906.65 mi (1,459.11 km) |
| Caldas da Rainha to Abergele | 993.72 mi (1,599.23 km) |
| Caldas da Rainha to Abertawe | 879.60 mi (1,415.57 km) |
| Caldas da Rainha to Abertillery | 898.85 mi (1,446.55 km) |
| Caldas da Rainha to Aberystwyth | 930.37 mi (1,497.29 km) |
| Caldas da Rainha to Abingdon | 927.13 mi (1,492.07 km) |
| Caldas da Rainha to Abram | 1,021.84 mi (1,644.49 km) |
| Caldas da Rainha to Accrington | 1,040.93 mi (1,675.22 km) |
| Caldas da Rainha to Acomb | 1,072.83 mi (1,726.56 km) |
| Caldas da Rainha to Acton | 938.74 mi (1,510.76 km) |
| Caldas da Rainha to Addlestone | 925.39 mi (1,489.27 km) |
| Caldas da Rainha to Adel | 1,058.75 mi (1,703.89 km) |
