| Cernay to Bombarral | 1,005.18 mi (1,617.69 km) |
| Cernay to Bougado | 891.78 mi (1,435.18 km) |
| Cernay to Braga | 877.42 mi (1,412.06 km) |
| Cernay to Braganca | 797.27 mi (1,283.08 km) |
| Cernay to Cabeceiras de Basto | 861.02 mi (1,385.68 km) |
| Cernay to Cacem | 1,034.24 mi (1,664.45 km) |
| Cernay to Cadaval | 1,004.55 mi (1,616.67 km) |
| Cernay to Caldas da Rainha | 998.09 mi (1,606.26 km) |
| Cernay to Calheta | 1,640.77 mi (2,640.57 km) |
| Cernay to Camara de Lobos | 1,634.82 mi (2,630.99 km) |
| Cernay to Canico | 1,632.47 mi (2,627.21 km) |
| Cernay to Cantanhede | 934.49 mi (1,503.92 km) |
| Cernay to Carregal do Sal | 906.39 mi (1,458.70 km) |
| Cernay to Cartaxo | 995.73 mi (1,602.48 km) |
| Cernay to Cascais | 1,041.84 mi (1,676.68 km) |
