| Fort Madison to Cernavoda | 5,467.13 mi (8,798.50 km) |
| Fort Madison to Chitila | 5,389.53 mi (8,673.62 km) |
| Fort Madison to Cisnadie | 5,267.63 mi (8,477.43 km) |
| Fort Madison to Cluj-Napoca | 5,197.03 mi (8,363.81 km) |
| Fort Madison to Codlea | 5,312.12 mi (8,549.03 km) |
| Fort Madison to Comanesti | 5,309.01 mi (8,544.02 km) |
| Fort Madison to Comarnic | 5,340.72 mi (8,595.06 km) |
| Fort Madison to Constanta | 5,495.83 mi (8,844.68 km) |
| Fort Madison to Corabia | 5,375.19 mi (8,650.53 km) |
| Fort Madison to Costesti | 5,343.90 mi (8,600.17 km) |
| Fort Madison to Covasna | 5,329.30 mi (8,576.67 km) |
| Fort Madison to Craiova | 5,323.71 mi (8,567.68 km) |
| Fort Madison to Cristuru Secuiesc | 5,269.00 mi (8,479.63 km) |
| Fort Madison to Cugir | 5,234.38 mi (8,423.92 km) |
| Fort Madison to Cumpana | 5,496.03 mi (8,845.00 km) |
