| Ilkley to Cernavoda | 1,488.51 mi (2,395.52 km) |
| Ilkley to Chitila | 1,400.84 mi (2,254.43 km) |
| Ilkley to Cisnadie | 1,279.53 mi (2,059.20 km) |
| Ilkley to Cluj-Napoca | 1,215.91 mi (1,956.82 km) |
| Ilkley to Codlea | 1,331.01 mi (2,142.05 km) |
| Ilkley to Comanesti | 1,342.58 mi (2,160.67 km) |
| Ilkley to Comarnic | 1,356.49 mi (2,183.05 km) |
| Ilkley to Constanta | 1,519.33 mi (2,445.12 km) |
| Ilkley to Corabia | 1,375.41 mi (2,213.51 km) |
| Ilkley to Costesti | 1,351.10 mi (2,174.39 km) |
| Ilkley to Covasna | 1,354.33 mi (2,179.59 km) |
| Ilkley to Craiova | 1,324.50 mi (2,131.58 km) |
| Ilkley to Cristuru Secuiesc | 1,291.56 mi (2,078.56 km) |
| Ilkley to Cugir | 1,243.46 mi (2,001.16 km) |
| Ilkley to Cumpana | 1,518.52 mi (2,443.82 km) |
