| Sin-le-Noble to Bombarral | 971.63 mi (1,563.69 km) |
| Sin-le-Noble to Bougado | 837.36 mi (1,347.61 km) |
| Sin-le-Noble to Braga | 821.32 mi (1,321.79 km) |
| Sin-le-Noble to Braganca | 755.82 mi (1,216.38 km) |
| Sin-le-Noble to Cabeceiras de Basto | 809.47 mi (1,302.72 km) |
| Sin-le-Noble to Cacem | 1,004.83 mi (1,617.12 km) |
| Sin-le-Noble to Cadaval | 971.98 mi (1,564.25 km) |
| Sin-le-Noble to Caldas da Rainha | 963.08 mi (1,549.93 km) |
| Sin-le-Noble to Calheta | 1,596.98 mi (2,570.10 km) |
| Sin-le-Noble to Camara de Lobos | 1,592.60 mi (2,563.04 km) |
| Sin-le-Noble to Canico | 1,591.56 mi (2,561.36 km) |
| Sin-le-Noble to Cantanhede | 893.41 mi (1,437.80 km) |
| Sin-le-Noble to Carregal do Sal | 870.61 mi (1,401.11 km) |
| Sin-le-Noble to Cartaxo | 967.47 mi (1,557.00 km) |
| Sin-le-Noble to Cascais | 1,012.10 mi (1,628.82 km) |
