| Athy to Castelfiorentino | 1,044.88 mi (1,681.57 km) |
| Athy to Castelfranco di Sopra | 1,064.92 mi (1,713.83 km) |
| Athy to Castelfranco di Sotto | 1,032.32 mi (1,661.35 km) |
| Athy to Castelfranco Emilia | 1,000.80 mi (1,610.63 km) |
| Athy to Castelfranco Veneto | 986.51 mi (1,587.63 km) |
| Athy to Castellabate | 1,352.23 mi (2,176.21 km) |
| Athy to Castellammare del Golfo | 1,402.93 mi (2,257.80 km) |
| Athy to Castellammare di Stabia | 1,314.27 mi (2,115.12 km) |
| Athy to Castellamonte | 844.07 mi (1,358.39 km) |
| Athy to Castellana Grotte | 1,402.36 mi (2,256.88 km) |
| Athy to Castellaneta | 1,405.97 mi (2,262.69 km) |
| Athy to Castellanza | 875.49 mi (1,408.97 km) |
| Athy to Castellarano | 992.33 mi (1,597.00 km) |
| Athy to Castelleone | 921.48 mi (1,482.97 km) |
| Athy to Castelletto sopra Ticino | 861.26 mi (1,386.06 km) |
