| Carrick on Shannon to Bombarral | 1,015.22 mi (1,633.85 km) |
| Carrick on Shannon to Bougado | 871.32 mi (1,402.26 km) |
| Carrick on Shannon to Braga | 856.45 mi (1,378.33 km) |
| Carrick on Shannon to Braganca | 840.85 mi (1,353.22 km) |
| Carrick on Shannon to Cabeceiras de Basto | 857.50 mi (1,380.02 km) |
| Carrick on Shannon to Cacem | 1,049.95 mi (1,689.73 km) |
| Carrick on Shannon to Cadaval | 1,017.50 mi (1,637.51 km) |
| Carrick on Shannon to Caldas da Rainha | 1,005.58 mi (1,618.32 km) |
| Carrick on Shannon to Calheta | 1,532.34 mi (2,466.06 km) |
| Carrick on Shannon to Camara de Lobos | 1,531.73 mi (2,465.08 km) |
| Carrick on Shannon to Canico | 1,533.58 mi (2,468.06 km) |
| Carrick on Shannon to Cantanhede | 939.80 mi (1,512.47 km) |
| Carrick on Shannon to Carregal do Sal | 933.51 mi (1,502.34 km) |
| Carrick on Shannon to Cartaxo | 1,022.68 mi (1,645.84 km) |
| Carrick on Shannon to Cascais | 1,055.10 mi (1,698.01 km) |
