| Cape Girardeau to Cortona | 5,013.89 mi (8,069.07 km) |
| Cape Girardeau to Cosenza | 5,355.56 mi (8,618.95 km) |
| Cape Girardeau to Cossato | 4,769.15 mi (7,675.20 km) |
| Cape Girardeau to Costa Volpino | 4,837.50 mi (7,785.20 km) |
| Cape Girardeau to Creazzo | 4,904.41 mi (7,892.89 km) |
| Cape Girardeau to Crema | 4,838.36 mi (7,786.59 km) |
| Cape Girardeau to Cremona | 4,861.46 mi (7,823.76 km) |
| Cape Girardeau to Crevalcore | 4,922.84 mi (7,922.55 km) |
| Cape Girardeau to Crispiano | 5,340.34 mi (8,594.45 km) |
| Cape Girardeau to Crosia | 5,365.67 mi (8,635.21 km) |
| Cape Girardeau to Crotone | 5,401.17 mi (8,692.34 km) |
| Cape Girardeau to Cuneo | 4,787.58 mi (7,704.86 km) |
| Cape Girardeau to Cuorgne | 4,754.52 mi (7,651.66 km) |
| Cape Girardeau to Cusano Milanino | 4,811.15 mi (7,742.80 km) |
| Cape Girardeau to Cutro | 5,397.75 mi (8,686.84 km) |
