| South Valley to Chivasso | 5,554.10 mi (8,938.46 km) |
| South Valley to Ciampino | 5,886.45 mi (9,473.33 km) |
| South Valley to Cicciano | 5,998.12 mi (9,653.04 km) |
| South Valley to Cingoli | 5,833.23 mi (9,387.67 km) |
| South Valley to Cinisello Balsamo | 5,586.18 mi (8,990.09 km) |
| South Valley to Cinisi | 6,081.12 mi (9,786.61 km) |
| South Valley to Cirie | 5,541.53 mi (8,918.24 km) |
| South Valley to Ciro Marina | 6,172.54 mi (9,933.75 km) |
| South Valley to Cislago | 5,572.56 mi (8,968.17 km) |
| South Valley to Cisterna di Latina | 5,904.98 mi (9,503.14 km) |
| South Valley to Cisternino | 6,114.38 mi (9,840.14 km) |
| South Valley to Citta di Castello | 5,793.68 mi (9,324.03 km) |
| South Valley to Citta Sant'Angelo | 5,904.51 mi (9,502.39 km) |
| South Valley to Cittadella | 5,672.91 mi (9,129.67 km) |
| South Valley to Cittanova | 6,185.40 mi (9,954.44 km) |
