| Casa de Oro-Mount Helix to Chivasso | 6,039.20 mi (9,719.15 km) |
| Casa de Oro-Mount Helix to Ciampino | 6,371.28 mi (10,253.58 km) |
| Casa de Oro-Mount Helix to Cicciano | 6,479.65 mi (10,428.00 km) |
| Casa de Oro-Mount Helix to Cingoli | 6,308.87 mi (10,153.15 km) |
| Casa de Oro-Mount Helix to Cinisello Balsamo | 6,065.33 mi (9,761.21 km) |
| Casa de Oro-Mount Helix to Cinisi | 6,579.75 mi (10,589.09 km) |
| Casa de Oro-Mount Helix to Cirie | 6,027.33 mi (9,700.04 km) |
| Casa de Oro-Mount Helix to Ciro Marina | 6,651.13 mi (10,703.96 km) |
| Casa de Oro-Mount Helix to Cislago | 6,052.05 mi (9,739.83 km) |
| Casa de Oro-Mount Helix to Cisterna di Latina | 6,389.92 mi (10,283.58 km) |
| Casa de Oro-Mount Helix to Cisternino | 6,585.91 mi (10,599.00 km) |
| Casa de Oro-Mount Helix to Citta di Castello | 6,272.32 mi (10,094.32 km) |
| Casa de Oro-Mount Helix to Citta Sant'Angelo | 6,380.98 mi (10,269.19 km) |
| Casa de Oro-Mount Helix to Cittadella | 6,143.03 mi (9,886.25 km) |
| Casa de Oro-Mount Helix to Cittanova | 6,672.32 mi (10,738.07 km) |
