| Colmenarejo to Chivasso | 681.42 mi (1,096.64 km) |
| Colmenarejo to Ciampino | 866.98 mi (1,395.27 km) |
| Colmenarejo to Cicciano | 969.35 mi (1,560.01 km) |
| Colmenarejo to Cingoli | 904.60 mi (1,455.82 km) |
| Colmenarejo to Cinisello Balsamo | 750.51 mi (1,207.82 km) |
| Colmenarejo to Cinisi | 927.65 mi (1,492.91 km) |
| Colmenarejo to Cirie | 669.95 mi (1,078.18 km) |
| Colmenarejo to Ciro Marina | 1,120.06 mi (1,802.55 km) |
| Colmenarejo to Cislago | 742.11 mi (1,194.31 km) |
| Colmenarejo to Cisterna di Latina | 878.87 mi (1,414.40 km) |
| Colmenarejo to Cisternino | 1,121.75 mi (1,805.29 km) |
| Colmenarejo to Citta di Castello | 856.98 mi (1,379.17 km) |
| Colmenarejo to Citta Sant'Angelo | 942.24 mi (1,516.39 km) |
| Colmenarejo to Cittadella | 869.20 mi (1,398.85 km) |
| Colmenarejo to Cittanova | 1,080.72 mi (1,739.26 km) |
