| Spring Lake to Cocentaina | 4,204.30 mi (6,766.17 km) |
| Spring Lake to Coin | 4,043.90 mi (6,508.03 km) |
| Spring Lake to Colindres | 3,940.90 mi (6,342.26 km) |
| Spring Lake to Collado-Villalba | 3,979.46 mi (6,404.32 km) |
| Spring Lake to Colmenar Viejo | 3,990.71 mi (6,422.44 km) |
| Spring Lake to Colmenarejo | 3,980.82 mi (6,406.51 km) |
| Spring Lake to Conil de la Frontera | 3,986.11 mi (6,415.03 km) |
| Spring Lake to Consuegra | 4,028.56 mi (6,483.34 km) |
| Spring Lake to Corbera de Llobregat | 4,246.23 mi (6,833.65 km) |
| Spring Lake to Cordoba | 4,010.35 mi (6,454.04 km) |
| Spring Lake to Coria del Rio | 3,961.35 mi (6,375.17 km) |
| Spring Lake to Crevillente | 4,199.73 mi (6,758.81 km) |
| Spring Lake to Cuarte de Huerva | 4,105.67 mi (6,607.44 km) |
| Spring Lake to Cubellas | 4,239.58 mi (6,822.95 km) |
| Spring Lake to Cuellar | 3,946.00 mi (6,350.48 km) |
