| Tadworth to Benavente | 946.89 mi (1,523.87 km) |
| Tadworth to Bombarral | 935.51 mi (1,505.57 km) |
| Tadworth to Bougado | 793.08 mi (1,276.34 km) |
| Tadworth to Braga | 776.68 mi (1,249.95 km) |
| Tadworth to Braganca | 724.27 mi (1,165.61 km) |
| Tadworth to Cabeceiras de Basto | 768.40 mi (1,236.62 km) |
| Tadworth to Cacem | 970.24 mi (1,561.45 km) |
| Tadworth to Cadaval | 936.48 mi (1,507.13 km) |
| Tadworth to Caldas da Rainha | 926.34 mi (1,490.80 km) |
| Tadworth to Calheta | 1,541.27 mi (2,480.43 km) |
| Tadworth to Camara de Lobos | 1,537.91 mi (2,475.03 km) |
| Tadworth to Canico | 1,537.68 mi (2,474.66 km) |
| Tadworth to Cantanhede | 855.40 mi (1,376.63 km) |
| Tadworth to Carregal do Sal | 837.00 mi (1,347.03 km) |
| Tadworth to Cartaxo | 934.90 mi (1,504.58 km) |
