| Altensteig to Bombarral | 1,089.06 mi (1,752.67 km) |
| Altensteig to Bougado | 973.97 mi (1,567.45 km) |
| Altensteig to Braga | 959.42 mi (1,544.04 km) |
| Altensteig to Braganca | 880.14 mi (1,416.45 km) |
| Altensteig to Cabeceiras de Basto | 943.34 mi (1,518.16 km) |
| Altensteig to Cacem | 1,118.37 mi (1,799.84 km) |
| Altensteig to Cadaval | 1,088.48 mi (1,751.73 km) |
| Altensteig to Caldas da Rainha | 1,081.87 mi (1,741.10 km) |
| Altensteig to Calheta | 1,724.76 mi (2,775.73 km) |
| Altensteig to Camara de Lobos | 1,718.88 mi (2,766.27 km) |
| Altensteig to Canico | 1,716.59 mi (2,762.59 km) |
| Altensteig to Cantanhede | 1,017.78 mi (1,637.96 km) |
| Altensteig to Carregal do Sal | 989.95 mi (1,593.17 km) |
| Altensteig to Cartaxo | 1,079.86 mi (1,737.86 km) |
| Altensteig to Cascais | 1,125.96 mi (1,812.06 km) |
