| Ironton to Celano | 4,783.90 mi (7,698.95 km) |
| Ironton to Cento | 4,589.08 mi (7,385.41 km) |
| Ironton to Cepagatti | 4,794.77 mi (7,716.43 km) |
| Ironton to Ceprano | 4,802.78 mi (7,729.33 km) |
| Ironton to Cercola | 4,865.14 mi (7,829.68 km) |
| Ironton to Cerea | 4,569.44 mi (7,353.81 km) |
| Ironton to Cerese | 4,555.39 mi (7,331.20 km) |
| Ironton to Cerignola | 4,915.62 mi (7,910.92 km) |
| Ironton to Cermenate | 4,462.91 mi (7,182.36 km) |
| Ironton to Cernusco sul Naviglio | 4,479.72 mi (7,209.41 km) |
| Ironton to Cerreto Guidi | 4,607.32 mi (7,414.77 km) |
| Ironton to Cerro Maggiore | 4,460.79 mi (7,178.95 km) |
| Ironton to Certaldo | 4,622.01 mi (7,438.40 km) |
| Ironton to Cerveteri | 4,724.73 mi (7,603.72 km) |
| Ironton to Cervia | 4,651.28 mi (7,485.52 km) |
