| Middle Valley to Chivasso | 4,684.47 mi (7,538.93 km) |
| Middle Valley to Ciampino | 5,006.17 mi (8,056.65 km) |
| Middle Valley to Cicciano | 5,121.63 mi (8,242.46 km) |
| Middle Valley to Cingoli | 4,975.73 mi (8,007.67 km) |
| Middle Valley to Cinisello Balsamo | 4,729.35 mi (7,611.15 km) |
| Middle Valley to Cinisi | 5,163.26 mi (8,309.46 km) |
| Middle Valley to Cirie | 4,670.71 mi (7,516.78 km) |
| Middle Valley to Ciro Marina | 5,296.89 mi (8,524.52 km) |
| Middle Valley to Cislago | 4,715.43 mi (7,588.75 km) |
| Middle Valley to Cisterna di Latina | 5,023.81 mi (8,085.04 km) |
| Middle Valley to Cisternino | 5,256.37 mi (8,459.31 km) |
| Middle Valley to Citta di Castello | 4,930.70 mi (7,935.20 km) |
| Middle Valley to Citta Sant'Angelo | 5,042.66 mi (8,115.38 km) |
| Middle Valley to Cittadella | 4,833.86 mi (7,779.35 km) |
| Middle Valley to Cittanova | 5,290.76 mi (8,514.66 km) |
