| Collinsville to Collegno | 4,718.92 mi (7,594.37 km) |
| Collinsville to Cologno al Serio | 4,784.89 mi (7,700.53 km) |
| Collinsville to Cologno Monzese | 4,770.22 mi (7,676.92 km) |
| Collinsville to Colorno | 4,837.84 mi (7,785.76 km) |
| Collinsville to Comacchio | 4,918.86 mi (7,916.14 km) |
| Collinsville to Comiso | 5,347.08 mi (8,605.29 km) |
| Collinsville to Como | 4,751.58 mi (7,646.93 km) |
| Collinsville to Concordia Sagittaria | 4,901.34 mi (7,887.95 km) |
| Collinsville to Concorezzo | 4,770.13 mi (7,676.78 km) |
| Collinsville to Conegliano | 4,874.97 mi (7,845.51 km) |
| Collinsville to Conselice | 4,912.45 mi (7,905.83 km) |
| Collinsville to Conselve | 4,884.64 mi (7,861.07 km) |
| Collinsville to Conversano | 5,274.59 mi (8,488.63 km) |
| Collinsville to Copertino | 5,343.19 mi (8,599.04 km) |
| Collinsville to Copparo | 4,896.85 mi (7,880.73 km) |
