| Cullman to Cernavoda | 5,647.48 mi (9,088.73 km) |
| Cullman to Chitila | 5,562.38 mi (8,951.79 km) |
| Cullman to Cisnadie | 5,440.67 mi (8,755.91 km) |
| Cullman to Cluj-Napoca | 5,374.63 mi (8,649.62 km) |
| Cullman to Codlea | 5,490.21 mi (8,835.64 km) |
| Cullman to Comanesti | 5,495.68 mi (8,844.43 km) |
| Cullman to Comarnic | 5,516.79 mi (8,878.42 km) |
| Cullman to Constanta | 5,677.67 mi (9,137.32 km) |
| Cullman to Corabia | 5,537.28 mi (8,911.39 km) |
| Cullman to Costesti | 5,513.23 mi (8,872.69 km) |
| Cullman to Covasna | 5,511.31 mi (8,869.60 km) |
| Cullman to Craiova | 5,486.56 mi (8,829.76 km) |
| Cullman to Cristuru Secuiesc | 5,449.22 mi (8,769.66 km) |
| Cullman to Cugir | 5,405.15 mi (8,698.75 km) |
| Cullman to Cumpana | 5,677.22 mi (9,136.59 km) |
