| Drexel Hill to Cocentaina | 3,874.93 mi (6,236.09 km) |
| Drexel Hill to Coin | 3,729.20 mi (6,001.56 km) |
| Drexel Hill to Colindres | 3,598.04 mi (5,790.49 km) |
| Drexel Hill to Collado-Villalba | 3,647.52 mi (5,870.11 km) |
| Drexel Hill to Colmenar Viejo | 3,658.38 mi (5,887.59 km) |
| Drexel Hill to Colmenarejo | 3,649.17 mi (5,872.77 km) |
| Drexel Hill to Conil de la Frontera | 3,675.28 mi (5,914.79 km) |
| Drexel Hill to Consuegra | 3,700.69 mi (5,955.69 km) |
| Drexel Hill to Corbera de Llobregat | 3,904.42 mi (6,283.55 km) |
| Drexel Hill to Cordoba | 3,690.54 mi (5,939.35 km) |
| Drexel Hill to Coria del Rio | 3,646.00 mi (5,867.67 km) |
| Drexel Hill to Crevillente | 3,872.74 mi (6,232.57 km) |
| Drexel Hill to Cuarte de Huerva | 3,766.56 mi (6,061.69 km) |
| Drexel Hill to Cubellas | 3,898.76 mi (6,274.45 km) |
| Drexel Hill to Cuellar | 3,611.46 mi (5,812.09 km) |
