| Kopavogur to Coudekerque-Branche | 1,260.95 mi (2,029.30 km) |
| Kopavogur to Coueron | 1,394.23 mi (2,243.79 km) |
| Kopavogur to Coulommiers | 1,405.25 mi (2,261.52 km) |
| Kopavogur to Courbevoic | 1,380.52 mi (2,221.74 km) |
| Kopavogur to Courcouronnes | 1,400.86 mi (2,254.47 km) |
| Kopavogur to Cournon-d'Auvergne | 1,591.64 mi (2,561.49 km) |
| Kopavogur to Courrieres | 1,306.99 mi (2,103.40 km) |
| Kopavogur to Coutras | 1,562.69 mi (2,514.91 km) |
| Kopavogur to Couzeix | 1,539.74 mi (2,477.97 km) |
| Kopavogur to Cran-Gevrier | 1,650.54 mi (2,656.29 km) |
| Kopavogur to Craponne | 1,626.90 mi (2,618.25 km) |
| Kopavogur to Creil | 1,364.88 mi (2,196.56 km) |
| Kopavogur to Crepy-en-Valois | 1,376.04 mi (2,214.52 km) |
| Kopavogur to Crest | 1,695.45 mi (2,728.57 km) |
| Kopavogur to Creteil | 1,391.79 mi (2,239.88 km) |
