| Athy to Civita Castellana | 1,160.28 mi (1,867.30 km) |
| Athy to Civitanova Marche | 1,159.77 mi (1,866.47 km) |
| Athy to Civitavecchia | 1,148.78 mi (1,848.78 km) |
| Athy to Civitella in Val di Chiana | 1,080.57 mi (1,739.01 km) |
| Athy to Clusone | 902.28 mi (1,452.07 km) |
| Athy to Coccaglio | 917.42 mi (1,476.45 km) |
| Athy to Codigoro | 1,029.58 mi (1,656.94 km) |
| Athy to Codogno | 925.66 mi (1,489.70 km) |
| Athy to Codroipo | 1,014.64 mi (1,632.90 km) |
| Athy to Cogoleto | 924.80 mi (1,488.32 km) |
| Athy to Colle di Val d'Elsa | 1,060.54 mi (1,706.78 km) |
| Athy to Colle Salvetti | 1,027.76 mi (1,654.03 km) |
| Athy to Collecchio | 963.21 mi (1,550.13 km) |
| Athy to Colleferro | 1,209.93 mi (1,947.19 km) |
| Athy to Collegno | 853.93 mi (1,374.27 km) |
