| Ironton to Cernavoda | 5,269.09 mi (8,479.79 km) |
| Ironton to Chitila | 5,184.49 mi (8,343.63 km) |
| Ironton to Cisnadie | 5,062.70 mi (8,147.62 km) |
| Ironton to Cluj-Napoca | 4,996.30 mi (8,040.77 km) |
| Ironton to Codlea | 5,111.91 mi (8,226.82 km) |
| Ironton to Comanesti | 5,116.86 mi (8,234.79 km) |
| Ironton to Comarnic | 5,138.64 mi (8,269.84 km) |
| Ironton to Constanta | 5,299.20 mi (8,528.25 km) |
| Ironton to Corabia | 5,160.28 mi (8,304.67 km) |
| Ironton to Costesti | 5,135.59 mi (8,264.93 km) |
| Ironton to Covasna | 5,132.77 mi (8,260.39 km) |
| Ironton to Craiova | 5,109.46 mi (8,222.88 km) |
| Ironton to Cristuru Secuiesc | 5,070.75 mi (8,160.59 km) |
| Ironton to Cugir | 5,027.33 mi (8,090.71 km) |
| Ironton to Cumpana | 5,298.79 mi (8,527.58 km) |
