| Colton to Carmignano | 6,151.74 mi (9,900.27 km) |
| Colton to Carovigno | 6,531.20 mi (10,510.95 km) |
| Colton to Carpenedolo | 6,051.91 mi (9,739.61 km) |
| Colton to Carpi | 6,096.73 mi (9,811.74 km) |
| Colton to Carrara | 6,108.20 mi (9,830.19 km) |
| Colton to Carugate | 6,007.15 mi (9,667.57 km) |
| Colton to Casal di Principe | 6,402.10 mi (10,303.19 km) |
| Colton to Casale Monferrato | 6,000.05 mi (9,656.15 km) |
| Colton to Casale sul Sile | 6,099.12 mi (9,815.59 km) |
| Colton to Casalecchio di Reno | 6,125.27 mi (9,857.67 km) |
| Colton to Casalgrande | 6,102.41 mi (9,820.88 km) |
| Colton to Casalmaggiore | 6,071.15 mi (9,770.58 km) |
| Colton to Casalnuovo di Napoli | 6,414.54 mi (10,323.20 km) |
| Colton to Casalpusterlengo | 6,036.59 mi (9,714.95 km) |
| Colton to Casaluce | 6,405.17 mi (10,308.12 km) |
