| Ironton to Castelfidardo | 4,730.87 mi (7,613.59 km) |
| Ironton to Castelfiorentino | 4,616.94 mi (7,430.24 km) |
| Ironton to Castelfranco di Sopra | 4,641.17 mi (7,469.23 km) |
| Ironton to Castelfranco di Sotto | 4,604.09 mi (7,409.57 km) |
| Ironton to Castelfranco Emilia | 4,584.37 mi (7,377.83 km) |
| Ironton to Castelfranco Veneto | 4,582.20 mi (7,374.34 km) |
| Ironton to Castellabate | 4,914.28 mi (7,908.77 km) |
| Ironton to Castellammare del Golfo | 4,911.90 mi (7,904.94 km) |
| Ironton to Castellammare di Stabia | 4,877.49 mi (7,849.57 km) |
| Ironton to Castellamonte | 4,416.19 mi (7,107.17 km) |
| Ironton to Castellana Grotte | 4,984.70 mi (8,022.10 km) |
| Ironton to Castellaneta | 4,984.93 mi (8,022.48 km) |
| Ironton to Castellanza | 4,458.12 mi (7,174.65 km) |
| Ironton to Castellarano | 4,574.15 mi (7,361.38 km) |
| Ironton to Castelleone | 4,505.33 mi (7,250.63 km) |
