| Altamont to Chivasso | 5,647.71 mi (9,089.11 km) |
| Altamont to Ciampino | 5,973.50 mi (9,613.43 km) |
| Altamont to Cicciano | 6,074.91 mi (9,776.63 km) |
| Altamont to Cingoli | 5,898.19 mi (9,492.22 km) |
| Altamont to Cinisello Balsamo | 5,664.19 mi (9,115.63 km) |
| Altamont to Cinisi | 6,200.66 mi (9,978.99 km) |
| Altamont to Cirie | 5,637.14 mi (9,072.10 km) |
| Altamont to Ciro Marina | 6,238.97 mi (10,040.65 km) |
| Altamont to Cislago | 5,651.65 mi (9,095.45 km) |
| Altamont to Cisterna di Latina | 5,992.00 mi (9,643.20 km) |
| Altamont to Cisternino | 6,164.46 mi (9,920.74 km) |
| Altamont to Citta di Castello | 5,866.77 mi (9,441.65 km) |
| Altamont to Citta Sant'Angelo | 5,970.29 mi (9,608.25 km) |
| Altamont to Cittadella | 5,727.09 mi (9,216.87 km) |
| Altamont to Cittanova | 6,272.59 mi (10,094.75 km) |
