| Ironton to Butzbach | 4,287.70 mi (6,900.39 km) |
| Ironton to Buxtehude | 4,230.59 mi (6,808.48 km) |
| Ironton to Cadolzburg | 4,406.39 mi (7,091.41 km) |
| Ironton to Calbe | 4,358.30 mi (7,014.01 km) |
| Ironton to Calw | 4,346.55 mi (6,995.10 km) |
| Ironton to Castrop-Rauxel | 4,200.62 mi (6,760.25 km) |
| Ironton to Celle | 4,271.61 mi (6,874.48 km) |
| Ironton to Cham | 4,483.95 mi (7,216.22 km) |
| Ironton to Chemnitz | 4,437.60 mi (7,141.63 km) |
| Ironton to Clausthal-Zellerfeld | 4,307.57 mi (6,932.36 km) |
| Ironton to Cloppenburg | 4,188.75 mi (6,741.15 km) |
| Ironton to Coburg | 4,382.61 mi (7,053.14 km) |
| Ironton to Coesfeld | 4,182.67 mi (6,731.35 km) |
| Ironton to Cologne | 4,205.36 mi (6,767.88 km) |
| Ironton to Coswig | 4,452.17 mi (7,165.07 km) |
