| Santa Maria to Chivasso | 6,028.59 mi (9,702.08 km) |
| Santa Maria to Ciampino | 6,358.85 mi (10,233.58 km) |
| Santa Maria to Cicciano | 6,464.48 mi (10,403.58 km) |
| Santa Maria to Cingoli | 6,290.67 mi (10,123.85 km) |
| Santa Maria to Cinisello Balsamo | 6,050.65 mi (9,737.58 km) |
| Santa Maria to Cinisi | 6,575.89 mi (10,582.87 km) |
| Santa Maria to Cirie | 6,017.25 mi (9,683.82 km) |
| Santa Maria to Ciro Marina | 6,633.15 mi (10,675.02 km) |
| Santa Maria to Cislago | 6,037.65 mi (9,716.66 km) |
| Santa Maria to Cisterna di Latina | 6,377.48 mi (10,263.56 km) |
| Santa Maria to Cisternino | 6,563.65 mi (10,563.17 km) |
| Santa Maria to Citta di Castello | 6,256.26 mi (10,068.48 km) |
| Santa Maria to Citta Sant'Angelo | 6,362.95 mi (10,240.18 km) |
| Santa Maria to Cittadella | 6,122.10 mi (9,852.56 km) |
| Santa Maria to Cittanova | 6,659.83 mi (10,717.97 km) |
