| Freeport to Cernavoda | 4,819.70 mi (7,756.55 km) |
| Freeport to Chitila | 4,731.81 mi (7,615.11 km) |
| Freeport to Cisnadie | 4,610.72 mi (7,420.23 km) |
| Freeport to Cluj-Napoca | 4,546.94 mi (7,317.59 km) |
| Freeport to Codlea | 4,662.19 mi (7,503.07 km) |
| Freeport to Comanesti | 4,671.52 mi (7,518.08 km) |
| Freeport to Comarnic | 4,687.77 mi (7,544.24 km) |
| Freeport to Constanta | 4,850.41 mi (7,805.97 km) |
| Freeport to Corabia | 4,702.62 mi (7,568.14 km) |
| Freeport to Costesti | 4,681.45 mi (7,534.06 km) |
| Freeport to Covasna | 4,684.93 mi (7,539.66 km) |
| Freeport to Craiova | 4,652.38 mi (7,487.28 km) |
| Freeport to Cristuru Secuiesc | 4,622.33 mi (7,438.92 km) |
| Freeport to Cugir | 4,574.42 mi (7,361.82 km) |
| Freeport to Cumpana | 4,849.67 mi (7,804.79 km) |
