| Apen to Bombarral | 1,253.06 mi (2,016.61 km) |
| Apen to Bougado | 1,118.59 mi (1,800.20 km) |
| Apen to Braga | 1,102.51 mi (1,774.32 km) |
| Apen to Braganca | 1,037.24 mi (1,669.27 km) |
| Apen to Cabeceiras de Basto | 1,090.84 mi (1,755.54 km) |
| Apen to Cacem | 1,286.20 mi (2,069.93 km) |
| Apen to Cadaval | 1,253.40 mi (2,017.15 km) |
| Apen to Caldas da Rainha | 1,244.53 mi (2,002.88 km) |
| Apen to Calheta | 1,877.76 mi (3,021.96 km) |
| Apen to Camara de Lobos | 1,873.49 mi (3,015.09 km) |
| Apen to Canico | 1,872.53 mi (3,013.55 km) |
| Apen to Cantanhede | 1,174.87 mi (1,890.78 km) |
| Apen to Carregal do Sal | 1,152.02 mi (1,853.99 km) |
| Apen to Cartaxo | 1,248.77 mi (2,009.70 km) |
| Apen to Cascais | 1,293.48 mi (2,081.66 km) |
