| Calera to Cortona | 5,086.53 mi (8,185.98 km) |
| Calera to Cosenza | 5,419.67 mi (8,722.11 km) |
| Calera to Cossato | 4,844.96 mi (7,797.20 km) |
| Calera to Costa Volpino | 4,918.73 mi (7,915.93 km) |
| Calera to Creazzo | 4,987.12 mi (8,025.99 km) |
| Calera to Crema | 4,916.35 mi (7,912.10 km) |
| Calera to Cremona | 4,939.01 mi (7,948.57 km) |
| Calera to Crevalcore | 5,000.74 mi (8,047.92 km) |
| Calera to Crispiano | 5,413.05 mi (8,711.46 km) |
| Calera to Crosia | 5,432.37 mi (8,742.56 km) |
| Calera to Crotone | 5,466.55 mi (8,797.56 km) |
| Calera to Cuneo | 4,855.94 mi (7,814.87 km) |
| Calera to Cuorgne | 4,828.33 mi (7,770.44 km) |
| Calera to Cusano Milanino | 4,889.01 mi (7,868.10 km) |
| Calera to Cutro | 5,462.54 mi (8,791.11 km) |
