| Colleyville to Chivasso | 5,292.54 mi (8,517.52 km) |
| Colleyville to Ciampino | 5,620.55 mi (9,045.41 km) |
| Colleyville to Cicciano | 5,735.10 mi (9,229.75 km) |
| Colleyville to Cingoli | 5,580.44 mi (8,980.85 km) |
| Colleyville to Cinisello Balsamo | 5,332.27 mi (8,581.45 km) |
| Colleyville to Cinisi | 5,793.64 mi (9,323.96 km) |
| Colleyville to Cirie | 5,279.20 mi (8,496.05 km) |
| Colleyville to Ciro Marina | 5,911.00 mi (9,512.83 km) |
| Colleyville to Cislago | 5,318.39 mi (8,559.12 km) |
| Colleyville to Cisterna di Latina | 5,638.66 mi (9,074.55 km) |
| Colleyville to Cisternino | 5,862.95 mi (9,435.51 km) |
| Colleyville to Citta di Castello | 5,537.45 mi (8,911.66 km) |
| Colleyville to Citta Sant'Angelo | 5,649.59 mi (9,092.14 km) |
| Colleyville to Cittadella | 5,429.84 mi (8,738.48 km) |
| Colleyville to Cittanova | 5,912.54 mi (9,515.32 km) |
