| Ironton to Corato | 4,941.49 mi (7,952.55 km) |
| Ironton to Corbetta | 4,464.01 mi (7,184.12 km) |
| Ironton to Corciano | 4,690.07 mi (7,547.93 km) |
| Ironton to Cordenons | 4,602.06 mi (7,406.29 km) |
| Ironton to Cori | 4,773.19 mi (7,681.71 km) |
| Ironton to Coriano | 4,672.33 mi (7,519.40 km) |
| Ironton to Corigliano Calabro | 5,008.97 mi (8,061.16 km) |
| Ironton to Corleone | 4,938.94 mi (7,948.46 km) |
| Ironton to Cormano | 4,471.59 mi (7,196.33 km) |
| Ironton to Cornaredo | 4,467.74 mi (7,190.13 km) |
| Ironton to Cornate d'Adda | 4,480.65 mi (7,210.90 km) |
| Ironton to Cornedo Vicentino | 4,559.98 mi (7,338.57 km) |
| Ironton to Correggio | 4,566.77 mi (7,349.51 km) |
| Ironton to Corridonia | 4,737.76 mi (7,624.69 km) |
| Ironton to Corsico | 4,473.55 mi (7,199.48 km) |
