| Tadley to Benavente | 932.31 mi (1,500.40 km) |
| Tadley to Bombarral | 919.94 mi (1,480.50 km) |
| Tadley to Bougado | 776.22 mi (1,249.21 km) |
| Tadley to Braga | 759.83 mi (1,222.83 km) |
| Tadley to Braganca | 710.88 mi (1,144.06 km) |
| Tadley to Cabeceiras de Basto | 752.44 mi (1,210.94 km) |
| Tadley to Cacem | 954.89 mi (1,536.75 km) |
| Tadley to Cadaval | 921.05 mi (1,482.29 km) |
| Tadley to Caldas da Rainha | 910.65 mi (1,465.55 km) |
| Tadley to Calheta | 1,519.83 mi (2,445.93 km) |
| Tadley to Camara de Lobos | 1,516.70 mi (2,440.89 km) |
| Tadley to Canico | 1,516.66 mi (2,440.82 km) |
| Tadley to Cantanhede | 839.72 mi (1,351.40 km) |
| Tadley to Carregal do Sal | 822.46 mi (1,323.62 km) |
| Tadley to Cartaxo | 920.16 mi (1,480.86 km) |
