| River Edge to Cocentaina | 3,786.51 mi (6,093.80 km) |
| River Edge to Coin | 3,643.51 mi (5,863.66 km) |
| River Edge to Colindres | 3,507.43 mi (5,644.66 km) |
| River Edge to Collado-Villalba | 3,558.74 mi (5,727.23 km) |
| River Edge to Colmenar Viejo | 3,569.52 mi (5,744.59 km) |
| River Edge to Colmenarejo | 3,560.44 mi (5,729.97 km) |
| River Edge to Conil de la Frontera | 3,590.35 mi (5,778.11 km) |
| River Edge to Consuegra | 3,612.61 mi (5,813.94 km) |
| River Edge to Corbera de Llobregat | 3,813.89 mi (6,137.86 km) |
| River Edge to Cordoba | 3,603.92 mi (5,799.95 km) |
| River Edge to Coria del Rio | 3,560.23 mi (5,729.64 km) |
| River Edge to Crevillente | 3,784.74 mi (6,090.96 km) |
| River Edge to Cuarte de Huerva | 3,676.51 mi (5,916.77 km) |
| River Edge to Cubellas | 3,808.39 mi (6,129.02 km) |
| River Edge to Cuellar | 3,522.24 mi (5,668.50 km) |
