| Cernavoda to Coin | 1,788.48 mi (2,878.28 km) |
| Cernavoda to Colindres | 1,559.88 mi (2,510.38 km) |
| Cernavoda to Collado-Villalba | 1,641.83 mi (2,642.28 km) |
| Cernavoda to Colmenar Viejo | 1,629.27 mi (2,622.05 km) |
| Cernavoda to Colmenarejo | 1,643.95 mi (2,645.68 km) |
| Cernavoda to Conil de la Frontera | 1,866.92 mi (3,004.51 km) |
| Cernavoda to Consuegra | 1,650.84 mi (2,656.78 km) |
| Cernavoda to Corbera de Llobregat | 1,331.14 mi (2,142.27 km) |
| Cernavoda to Cordoba | 1,752.58 mi (2,820.51 km) |
| Cernavoda to Coria del Rio | 1,833.28 mi (2,950.37 km) |
| Cernavoda to Crevillente | 1,546.31 mi (2,488.54 km) |
| Cernavoda to Cuarte de Huerva | 1,468.40 mi (2,363.16 km) |
| Cernavoda to Cubellas | 1,348.25 mi (2,169.80 km) |
| Cernavoda to Cuellar | 1,639.76 mi (2,638.94 km) |
| Cernavoda to Cuenca | 1,563.56 mi (2,516.31 km) |
