| Sommerda to Bombarral | 1,276.55 mi (2,054.41 km) |
| Sommerda to Bougado | 1,153.60 mi (1,856.53 km) |
| Sommerda to Braga | 1,138.33 mi (1,831.97 km) |
| Sommerda to Braganca | 1,063.47 mi (1,711.49 km) |
| Sommerda to Cabeceiras de Basto | 1,123.76 mi (1,808.52 km) |
| Sommerda to Cacem | 1,307.34 mi (2,103.95 km) |
| Sommerda to Cadaval | 1,276.28 mi (2,053.97 km) |
| Sommerda to Caldas da Rainha | 1,268.85 mi (2,042.02 km) |
| Sommerda to Calheta | 1,911.31 mi (3,075.95 km) |
| Sommerda to Camara de Lobos | 1,905.96 mi (3,067.34 km) |
| Sommerda to Canico | 1,904.11 mi (3,064.37 km) |
| Sommerda to Cantanhede | 1,202.35 mi (1,934.99 km) |
| Sommerda to Carregal do Sal | 1,176.05 mi (1,892.68 km) |
| Sommerda to Cartaxo | 1,268.95 mi (2,042.17 km) |
| Sommerda to Cascais | 1,314.88 mi (2,116.09 km) |
