| West Springfield to Cortona | 4,427.54 mi (7,125.44 km) |
| West Springfield to Cosenza | 4,760.11 mi (7,660.65 km) |
| West Springfield to Cossato | 4,186.41 mi (6,737.37 km) |
| West Springfield to Costa Volpino | 4,260.89 mi (6,857.23 km) |
| West Springfield to Creazzo | 4,329.47 mi (6,967.61 km) |
| West Springfield to Crema | 4,258.04 mi (6,852.65 km) |
| West Springfield to Cremona | 4,280.63 mi (6,889.01 km) |
| West Springfield to Crevalcore | 4,342.38 mi (6,988.38 km) |
| West Springfield to Crispiano | 4,753.96 mi (7,650.76 km) |
| West Springfield to Crosia | 4,772.90 mi (7,681.24 km) |
| West Springfield to Crotone | 4,807.02 mi (7,736.16 km) |
| West Springfield to Cuneo | 4,196.68 mi (6,753.90 km) |
| West Springfield to Cuorgne | 4,169.56 mi (6,710.26 km) |
| West Springfield to Cusano Milanino | 4,230.70 mi (6,808.65 km) |
| West Springfield to Cutro | 4,803.00 mi (7,729.68 km) |
