| Forest Lake to Cocentaina | 4,500.82 mi (7,243.37 km) |
| Forest Lake to Coin | 4,406.96 mi (7,092.32 km) |
| Forest Lake to Colindres | 4,180.55 mi (6,727.94 km) |
| Forest Lake to Collado-Villalba | 4,271.08 mi (6,873.64 km) |
| Forest Lake to Colmenar Viejo | 4,280.16 mi (6,888.25 km) |
| Forest Lake to Colmenarejo | 4,273.73 mi (6,877.91 km) |
| Forest Lake to Conil de la Frontera | 4,365.82 mi (7,026.11 km) |
| Forest Lake to Consuegra | 4,337.07 mi (6,979.83 km) |
| Forest Lake to Corbera de Llobregat | 4,481.34 mi (7,212.02 km) |
| Forest Lake to Cordoba | 4,353.76 mi (7,006.70 km) |
| Forest Lake to Coria del Rio | 4,324.19 mi (6,959.10 km) |
| Forest Lake to Crevillente | 4,507.07 mi (7,253.42 km) |
| Forest Lake to Cuarte de Huerva | 4,358.93 mi (7,015.02 km) |
| Forest Lake to Cubellas | 4,480.01 mi (7,209.88 km) |
| Forest Lake to Cuellar | 4,226.57 mi (6,802.01 km) |
