| Drexel Hill to Cortona | 4,296.90 mi (6,915.19 km) |
| Drexel Hill to Cosenza | 4,629.75 mi (7,450.86 km) |
| Drexel Hill to Cossato | 4,055.68 mi (6,526.99 km) |
| Drexel Hill to Costa Volpino | 4,130.10 mi (6,646.75 km) |
| Drexel Hill to Creazzo | 4,198.67 mi (6,757.10 km) |
| Drexel Hill to Crema | 4,127.28 mi (6,642.22 km) |
| Drexel Hill to Cremona | 4,149.89 mi (6,678.60 km) |
| Drexel Hill to Crevalcore | 4,211.63 mi (6,777.96 km) |
| Drexel Hill to Crispiano | 4,623.34 mi (7,440.55 km) |
| Drexel Hill to Crosia | 4,642.45 mi (7,471.31 km) |
| Drexel Hill to Crotone | 4,676.63 mi (7,526.30 km) |
| Drexel Hill to Cuneo | 4,066.12 mi (6,543.78 km) |
| Drexel Hill to Cuorgne | 4,038.87 mi (6,499.93 km) |
| Drexel Hill to Cusano Milanino | 4,099.94 mi (6,598.22 km) |
| Drexel Hill to Cutro | 4,672.62 mi (7,519.85 km) |
