| New Philadelphia to Carmona | 3,946.24 mi (6,350.85 km) |
| New Philadelphia to Cartagena | 4,163.71 mi (6,700.84 km) |
| New Philadelphia to Cartama | 4,019.87 mi (6,469.35 km) |
| New Philadelphia to Cartaya | 3,878.98 mi (6,242.62 km) |
| New Philadelphia to Caspe | 4,084.03 mi (6,572.61 km) |
| New Philadelphia to Cassa de la Selva | 4,192.97 mi (6,747.93 km) |
| New Philadelphia to Castalla | 4,143.84 mi (6,668.87 km) |
| New Philadelphia to Castellbisbal | 4,167.09 mi (6,706.28 km) |
| New Philadelphia to Castelldefels | 4,173.56 mi (6,716.69 km) |
| New Philadelphia to Castello de Ampurias | 4,189.26 mi (6,741.96 km) |
| New Philadelphia to Castellon de la Plana | 4,126.07 mi (6,640.27 km) |
| New Philadelphia to Castilleja de la Cuesta | 3,928.90 mi (6,322.96 km) |
| New Philadelphia to Catarroja | 4,128.64 mi (6,644.41 km) |
| New Philadelphia to Catral | 4,152.64 mi (6,683.02 km) |
| New Philadelphia to Caudete | 4,125.29 mi (6,639.01 km) |
