| Paducah to Cernavoda | 5,561.88 mi (8,950.98 km) |
| Paducah to Chitila | 5,479.89 mi (8,819.02 km) |
| Paducah to Cisnadie | 5,357.86 mi (8,622.64 km) |
| Paducah to Cluj-Napoca | 5,289.71 mi (8,512.97 km) |
| Paducah to Codlea | 5,405.30 mi (8,698.99 km) |
| Paducah to Comanesti | 5,407.05 mi (8,701.81 km) |
| Paducah to Comarnic | 5,432.81 mi (8,743.26 km) |
| Paducah to Constanta | 5,591.47 mi (8,998.61 km) |
| Paducah to Corabia | 5,459.42 mi (8,786.08 km) |
| Paducah to Costesti | 5,432.17 mi (8,742.23 km) |
| Paducah to Covasna | 5,424.74 mi (8,730.27 km) |
| Paducah to Craiova | 5,408.27 mi (8,703.77 km) |
| Paducah to Cristuru Secuiesc | 5,363.30 mi (8,631.40 km) |
| Paducah to Cugir | 5,323.26 mi (8,566.96 km) |
| Paducah to Cumpana | 5,591.30 mi (8,998.33 km) |
