| Atherton to Cortona | 967.34 mi (1,556.78 km) |
| Atherton to Cosenza | 1,319.73 mi (2,123.90 km) |
| Atherton to Cossato | 726.91 mi (1,169.85 km) |
| Atherton to Costa Volpino | 772.24 mi (1,242.80 km) |
| Atherton to Creazzo | 832.66 mi (1,340.04 km) |
| Atherton to Crema | 783.36 mi (1,260.70 km) |
| Atherton to Cremona | 806.64 mi (1,298.17 km) |
| Atherton to Crevalcore | 863.81 mi (1,390.16 km) |
| Atherton to Crispiano | 1,280.06 mi (2,060.05 km) |
| Atherton to Crosia | 1,321.17 mi (2,126.22 km) |
| Atherton to Crotone | 1,359.14 mi (2,187.33 km) |
| Atherton to Cuneo | 777.18 mi (1,250.75 km) |
| Atherton to Cuorgne | 722.01 mi (1,161.96 km) |
| Atherton to Cusano Milanino | 758.19 mi (1,220.19 km) |
| Atherton to Cutro | 1,357.70 mi (2,185.01 km) |
