| Irlam to Cognac | 543.50 mi (874.68 km) |
| Irlam to Cogolin | 814.00 mi (1,310.00 km) |
| Irlam to Colmar | 564.73 mi (908.84 km) |
| Irlam to Colombes | 372.07 mi (598.79 km) |
| Irlam to Colomiers | 700.44 mi (1,127.25 km) |
| Irlam to Combs-la-Ville | 394.32 mi (634.60 km) |
| Irlam to Comines | 295.65 mi (475.80 km) |
| Irlam to Compiegne | 358.39 mi (576.78 km) |
| Irlam to Concarneau | 390.35 mi (628.21 km) |
| Irlam to Conde-sur-l'Escaut | 329.07 mi (529.59 km) |
| Irlam to Conflans-Sainte-Honorine | 364.00 mi (585.81 km) |
| Irlam to Corbas | 628.93 mi (1,012.16 km) |
| Irlam to Corbeil-Essonnes | 395.81 mi (636.99 km) |
| Irlam to Cormeilles-en-Parisis | 367.91 mi (592.09 km) |
| Irlam to Cosne sur Loire | 478.48 mi (770.04 km) |
