| Cerkno to Benavente | 1,255.55 mi (2,020.62 km) |
| Cerkno to Bombarral | 1,261.59 mi (2,030.34 km) |
| Cerkno to Bougado | 1,168.96 mi (1,881.26 km) |
| Cerkno to Braga | 1,156.44 mi (1,861.10 km) |
| Cerkno to Braganca | 1,070.71 mi (1,723.13 km) |
| Cerkno to Cabeceiras de Basto | 1,137.78 mi (1,831.08 km) |
| Cerkno to Cacem | 1,285.98 mi (2,069.59 km) |
| Cerkno to Cadaval | 1,260.21 mi (2,028.11 km) |
| Cerkno to Caldas da Rainha | 1,255.96 mi (2,021.28 km) |
| Cerkno to Calheta | 1,885.85 mi (3,034.99 km) |
| Cerkno to Camara de Lobos | 1,878.65 mi (3,023.39 km) |
| Cerkno to Canico | 1,875.19 mi (3,017.83 km) |
| Cerkno to Cantanhede | 1,200.07 mi (1,931.33 km) |
| Cerkno to Carregal do Sal | 1,169.47 mi (1,882.08 km) |
| Cerkno to Cartaxo | 1,248.38 mi (2,009.08 km) |
