| Diemen to Bombarral | 1,126.07 mi (1,812.23 km) |
| Diemen to Bougado | 989.66 mi (1,592.70 km) |
| Diemen to Braga | 973.47 mi (1,566.66 km) |
| Diemen to Braganca | 910.54 mi (1,465.37 km) |
| Diemen to Cabeceiras de Basto | 962.43 mi (1,548.87 km) |
| Diemen to Cacem | 1,159.62 mi (1,866.23 km) |
| Diemen to Cadaval | 1,126.54 mi (1,812.99 km) |
| Diemen to Caldas da Rainha | 1,117.38 mi (1,798.25 km) |
| Diemen to Calheta | 1,747.58 mi (2,812.46 km) |
| Diemen to Camara de Lobos | 1,743.50 mi (2,805.89 km) |
| Diemen to Canico | 1,742.69 mi (2,804.58 km) |
| Diemen to Cantanhede | 1,047.28 mi (1,685.43 km) |
| Diemen to Carregal do Sal | 1,025.28 mi (1,650.04 km) |
| Diemen to Cartaxo | 1,122.55 mi (1,806.57 km) |
| Diemen to Cascais | 1,166.83 mi (1,877.83 km) |
