| Ironton to Cognac | 4,060.22 mi (6,534.29 km) |
| Ironton to Cogolin | 4,437.97 mi (7,142.23 km) |
| Ironton to Colmar | 4,311.70 mi (6,939.00 km) |
| Ironton to Colombes | 4,076.55 mi (6,560.58 km) |
| Ironton to Colomiers | 4,196.75 mi (6,754.01 km) |
| Ironton to Combs-la-Ville | 4,096.62 mi (6,592.87 km) |
| Ironton to Comines | 4,054.88 mi (6,525.70 km) |
| Ironton to Compiegne | 4,085.83 mi (6,575.50 km) |
| Ironton to Concarneau | 3,844.69 mi (6,187.43 km) |
| Ironton to Conde-sur-l'Escaut | 4,087.05 mi (6,577.46 km) |
| Ironton to Conflans-Sainte-Honorine | 4,068.03 mi (6,546.87 km) |
| Ironton to Corbas | 4,287.30 mi (6,899.75 km) |
| Ironton to Corbeil-Essonnes | 4,095.02 mi (6,590.30 km) |
| Ironton to Cormeilles-en-Parisis | 4,073.01 mi (6,554.88 km) |
| Ironton to Cosne sur Loire | 4,149.17 mi (6,677.44 km) |
