| Onate to Castelfidardo | 802.67 mi (1,291.78 km) |
| Onate to Castelfiorentino | 673.20 mi (1,083.41 km) |
| Onate to Castelfranco di Sopra | 702.74 mi (1,130.96 km) |
| Onate to Castelfranco di Sotto | 662.25 mi (1,065.79 km) |
| Onate to Castelfranco Emilia | 679.36 mi (1,093.32 km) |
| Onate to Castelfranco Veneto | 730.86 mi (1,176.20 km) |
| Onate to Castellabate | 914.86 mi (1,472.33 km) |
| Onate to Castellammare del Golfo | 872.99 mi (1,404.94 km) |
| Onate to Castellammare di Stabia | 882.75 mi (1,420.65 km) |
| Onate to Castellamonte | 526.82 mi (847.83 km) |
| Onate to Castellana Grotte | 1,014.72 mi (1,633.04 km) |
| Onate to Castellaneta | 1,007.52 mi (1,621.45 km) |
| Onate to Castellanza | 586.56 mi (943.97 km) |
| Onate to Castellarano | 665.98 mi (1,071.79 km) |
| Onate to Castelleone | 622.80 mi (1,002.30 km) |
