| Colleyville to Cernavoda | 6,085.79 mi (9,794.14 km) |
| Colleyville to Chitila | 6,006.93 mi (9,667.22 km) |
| Colleyville to Cisnadie | 5,884.93 mi (9,470.87 km) |
| Colleyville to Cluj-Napoca | 5,815.00 mi (9,358.34 km) |
| Colleyville to Codlea | 5,930.29 mi (9,543.88 km) |
| Colleyville to Comanesti | 5,928.42 mi (9,540.87 km) |
| Colleyville to Comarnic | 5,958.60 mi (9,589.44 km) |
| Colleyville to Constanta | 6,114.73 mi (9,840.71 km) |
| Colleyville to Corabia | 5,990.61 mi (9,640.95 km) |
| Colleyville to Costesti | 5,960.63 mi (9,592.71 km) |
| Colleyville to Covasna | 5,948.07 mi (9,572.50 km) |
| Colleyville to Craiova | 5,939.22 mi (9,558.25 km) |
| Colleyville to Cristuru Secuiesc | 5,887.45 mi (9,474.94 km) |
| Colleyville to Cugir | 5,851.25 mi (9,416.67 km) |
| Colleyville to Cumpana | 6,114.84 mi (9,840.88 km) |
