| Athy to Cosenza | 1,448.56 mi (2,331.24 km) |
| Athy to Cossato | 851.41 mi (1,370.21 km) |
| Athy to Costa Volpino | 910.14 mi (1,464.74 km) |
| Athy to Creazzo | 975.08 mi (1,569.24 km) |
| Athy to Crema | 915.41 mi (1,473.22 km) |
| Athy to Cremona | 938.85 mi (1,510.93 km) |
| Athy to Crevalcore | 998.86 mi (1,607.52 km) |
| Athy to Crispiano | 1,418.67 mi (2,283.13 km) |
| Athy to Crosia | 1,453.34 mi (2,338.93 km) |
| Athy to Crotone | 1,490.65 mi (2,398.96 km) |
| Athy to Cuneo | 887.74 mi (1,428.68 km) |
| Athy to Cuorgne | 841.52 mi (1,354.29 km) |
| Athy to Cusano Milanino | 888.83 mi (1,430.44 km) |
| Athy to Cutro | 1,488.44 mi (2,395.41 km) |
| Athy to Cutrofiano | 1,478.20 mi (2,378.93 km) |
