| Athy to Catania | 1,504.45 mi (2,421.17 km) |
| Athy to Catanzaro | 1,481.70 mi (2,384.57 km) |
| Athy to Cattolica | 1,091.78 mi (1,757.05 km) |
| Athy to Cava de' Tirreni | 1,321.80 mi (2,127.23 km) |
| Athy to Cavallino | 1,468.39 mi (2,363.15 km) |
| Athy to Cavarzere | 1,014.89 mi (1,633.31 km) |
| Athy to Cave | 1,202.79 mi (1,935.70 km) |
| Athy to Cavriago | 977.04 mi (1,572.39 km) |
| Athy to Cavriglia | 1,067.37 mi (1,717.76 km) |
| Athy to Cazzago San Martino | 918.36 mi (1,477.96 km) |
| Athy to Ceccano | 1,229.51 mi (1,978.70 km) |
| Athy to Cecina | 1,042.92 mi (1,678.42 km) |
| Athy to Cefalu | 1,439.53 mi (2,316.70 km) |
| Athy to Ceglie Messapico | 1,426.09 mi (2,295.08 km) |
| Athy to Celano | 1,211.60 mi (1,949.88 km) |
