| Colton to Collegno | 5,973.68 mi (9,613.72 km) |
| Colton to Cologno al Serio | 6,017.21 mi (9,683.76 km) |
| Colton to Cologno Monzese | 6,006.48 mi (9,666.50 km) |
| Colton to Colorno | 6,072.88 mi (9,773.36 km) |
| Colton to Comacchio | 6,142.30 mi (9,885.08 km) |
| Colton to Comiso | 6,637.99 mi (10,682.81 km) |
| Colton to Como | 5,985.79 mi (9,633.20 km) |
| Colton to Concordia Sagittaria | 6,106.09 mi (9,826.80 km) |
| Colton to Concorezzo | 6,005.19 mi (9,664.41 km) |
| Colton to Conegliano | 6,082.77 mi (9,789.27 km) |
| Colton to Conselice | 6,140.99 mi (9,882.97 km) |
| Colton to Conselve | 6,104.10 mi (9,823.60 km) |
| Colton to Conversano | 6,499.35 mi (10,459.70 km) |
| Colton to Copertino | 6,567.26 mi (10,568.99 km) |
| Colton to Copparo | 6,120.70 mi (9,850.31 km) |
