| Columbine to Cernavoda | 5,946.05 mi (9,569.24 km) |
| Columbine to Chitila | 5,878.34 mi (9,460.27 km) |
| Columbine to Cisnadie | 5,758.40 mi (9,267.26 km) |
| Columbine to Cluj-Napoca | 5,684.00 mi (9,147.51 km) |
| Columbine to Codlea | 5,796.42 mi (9,328.44 km) |
| Columbine to Comanesti | 5,783.57 mi (9,307.75 km) |
| Columbine to Comarnic | 5,826.79 mi (9,377.31 km) |
| Columbine to Constanta | 5,972.50 mi (9,611.82 km) |
| Columbine to Corabia | 5,876.09 mi (9,456.65 km) |
| Columbine to Costesti | 5,837.41 mi (9,394.41 km) |
| Columbine to Covasna | 5,808.83 mi (9,348.41 km) |
| Columbine to Craiova | 5,824.69 mi (9,373.94 km) |
| Columbine to Cristuru Secuiesc | 5,751.68 mi (9,256.44 km) |
| Columbine to Cugir | 5,728.27 mi (9,218.76 km) |
| Columbine to Cumpana | 5,973.45 mi (9,613.33 km) |
