| Casa de Oro-Mount Helix to Castelfidardo | 6,314.30 mi (10,161.88 km) |
| Casa de Oro-Mount Helix to Castelfiorentino | 6,223.01 mi (10,014.97 km) |
| Casa de Oro-Mount Helix to Castelfranco di Sopra | 6,241.33 mi (10,044.46 km) |
| Casa de Oro-Mount Helix to Castelfranco di Sotto | 6,210.65 mi (9,995.07 km) |
| Casa de Oro-Mount Helix to Castelfranco Emilia | 6,174.28 mi (9,936.54 km) |
| Casa de Oro-Mount Helix to Castelfranco Veneto | 6,146.90 mi (9,892.49 km) |
| Casa de Oro-Mount Helix to Castellabate | 6,530.43 mi (10,509.71 km) |
| Casa de Oro-Mount Helix to Castellammare del Golfo | 6,579.42 mi (10,588.56 km) |
| Casa de Oro-Mount Helix to Castellammare di Stabia | 6,492.48 mi (10,448.63 km) |
| Casa de Oro-Mount Helix to Castellamonte | 6,023.78 mi (9,694.34 km) |
| Casa de Oro-Mount Helix to Castellana Grotte | 6,569.23 mi (10,572.15 km) |
| Casa de Oro-Mount Helix to Castellaneta | 6,575.53 mi (10,582.30 km) |
| Casa de Oro-Mount Helix to Castellanza | 6,051.54 mi (9,739.00 km) |
| Casa de Oro-Mount Helix to Castellarano | 6,167.03 mi (9,924.87 km) |
| Casa de Oro-Mount Helix to Castelleone | 6,096.13 mi (9,810.77 km) |
