| Hormigueros to Cortona | 4,827.34 mi (7,768.85 km) |
| Hormigueros to Cosenza | 5,086.10 mi (8,185.28 km) |
| Hormigueros to Cossato | 4,626.68 mi (7,445.92 km) |
| Hormigueros to Costa Volpino | 4,718.66 mi (7,593.95 km) |
| Hormigueros to Creazzo | 4,786.91 mi (7,703.79 km) |
| Hormigueros to Crema | 4,700.86 mi (7,565.30 km) |
| Hormigueros to Cremona | 4,719.01 mi (7,594.51 km) |
| Hormigueros to Crevalcore | 4,775.84 mi (7,685.98 km) |
| Hormigueros to Crispiano | 5,121.10 mi (8,241.62 km) |
| Hormigueros to Crosia | 5,109.89 mi (8,223.57 km) |
| Hormigueros to Crotone | 5,134.47 mi (8,263.13 km) |
| Hormigueros to Cuneo | 4,600.69 mi (7,404.09 km) |
| Hormigueros to Cuorgne | 4,602.24 mi (7,406.59 km) |
| Hormigueros to Cusano Milanino | 4,675.85 mi (7,525.05 km) |
| Hormigueros to Cutro | 5,128.05 mi (8,252.81 km) |
