| Rickmansworth to Benavente | 963.18 mi (1,550.08 km) |
| Rickmansworth to Bombarral | 951.25 mi (1,530.89 km) |
| Rickmansworth to Bougado | 808.06 mi (1,300.44 km) |
| Rickmansworth to Braga | 791.65 mi (1,274.04 km) |
| Rickmansworth to Braganca | 741.14 mi (1,192.75 km) |
| Rickmansworth to Cabeceiras de Basto | 783.89 mi (1,261.54 km) |
| Rickmansworth to Cacem | 986.11 mi (1,587.00 km) |
| Rickmansworth to Cadaval | 952.30 mi (1,532.58 km) |
| Rickmansworth to Caldas da Rainha | 942.01 mi (1,516.02 km) |
| Rickmansworth to Calheta | 1,553.42 mi (2,499.99 km) |
| Rickmansworth to Camara de Lobos | 1,550.22 mi (2,494.84 km) |
| Rickmansworth to Canico | 1,550.12 mi (2,494.67 km) |
| Rickmansworth to Cantanhede | 871.06 mi (1,401.84 km) |
| Rickmansworth to Carregal do Sal | 853.29 mi (1,373.24 km) |
| Rickmansworth to Cartaxo | 951.10 mi (1,530.65 km) |
