| Sandusky to Cocentaina | 4,177.59 mi (6,723.17 km) |
| Sandusky to Coin | 4,049.98 mi (6,517.82 km) |
| Sandusky to Colindres | 3,882.91 mi (6,248.94 km) |
| Sandusky to Collado-Villalba | 3,948.05 mi (6,353.77 km) |
| Sandusky to Colmenar Viejo | 3,958.31 mi (6,370.29 km) |
| Sandusky to Colmenarejo | 3,950.08 mi (6,357.04 km) |
| Sandusky to Conil de la Frontera | 4,000.40 mi (6,438.02 km) |
| Sandusky to Consuegra | 4,006.26 mi (6,447.45 km) |
| Sandusky to Corbera de Llobregat | 4,189.10 mi (6,741.70 km) |
| Sandusky to Cordoba | 4,005.87 mi (6,446.83 km) |
| Sandusky to Coria del Rio | 3,966.53 mi (6,383.52 km) |
| Sandusky to Crevillente | 4,178.48 mi (6,724.61 km) |
| Sandusky to Cuarte de Huerva | 4,056.18 mi (6,527.80 km) |
| Sandusky to Cubellas | 4,185.02 mi (6,735.14 km) |
| Sandusky to Cuellar | 3,908.64 mi (6,290.35 km) |
