| Mering to Bombarral | 1,176.14 mi (1,892.81 km) |
| Mering to Bougado | 1,066.85 mi (1,716.92 km) |
| Mering to Braga | 1,052.79 mi (1,694.30 km) |
| Mering to Braganca | 971.25 mi (1,563.08 km) |
| Mering to Cabeceiras de Basto | 1,035.91 mi (1,667.14 km) |
| Mering to Cacem | 1,204.16 mi (1,937.91 km) |
| Mering to Cadaval | 1,175.32 mi (1,891.49 km) |
| Mering to Caldas da Rainha | 1,169.36 mi (1,881.90 km) |
| Mering to Calheta | 1,810.65 mi (2,913.96 km) |
| Mering to Camara de Lobos | 1,804.38 mi (2,903.87 km) |
| Mering to Canico | 1,801.76 mi (2,899.66 km) |
| Mering to Cantanhede | 1,107.30 mi (1,782.03 km) |
| Mering to Carregal do Sal | 1,078.53 mi (1,735.73 km) |
| Mering to Cartaxo | 1,165.73 mi (1,876.05 km) |
| Mering to Cascais | 1,211.77 mi (1,950.15 km) |
