| Colleyville to Collegno | 5,284.06 mi (8,503.87 km) |
| Colleyville to Cologno al Serio | 5,350.25 mi (8,610.39 km) |
| Colleyville to Cologno Monzese | 5,335.56 mi (8,586.76 km) |
| Colleyville to Colorno | 5,403.18 mi (8,695.58 km) |
| Colleyville to Comacchio | 5,484.23 mi (8,826.02 km) |
| Colleyville to Comiso | 5,910.15 mi (9,511.47 km) |
| Colleyville to Como | 5,316.94 mi (8,556.79 km) |
| Colleyville to Concordia Sagittaria | 5,466.60 mi (8,797.65 km) |
| Colleyville to Concorezzo | 5,335.48 mi (8,586.63 km) |
| Colleyville to Conegliano | 5,440.26 mi (8,755.25 km) |
| Colleyville to Conselice | 5,477.81 mi (8,815.69 km) |
| Colleyville to Conselve | 5,450.01 mi (8,770.94 km) |
| Colleyville to Conversano | 5,839.91 mi (9,398.43 km) |
| Colleyville to Copertino | 5,908.50 mi (9,508.82 km) |
| Colleyville to Copparo | 5,462.23 mi (8,790.60 km) |
