| Kopavogur to Cologno al Serio | 1,759.58 mi (2,831.78 km) |
| Kopavogur to Cologno Monzese | 1,751.97 mi (2,819.53 km) |
| Kopavogur to Colorno | 1,815.28 mi (2,921.41 km) |
| Kopavogur to Comacchio | 1,875.84 mi (3,018.88 km) |
| Kopavogur to Comiso | 2,403.73 mi (3,868.43 km) |
| Kopavogur to Como | 1,730.55 mi (2,785.05 km) |
| Kopavogur to Concordia Sagittaria | 1,831.89 mi (2,948.14 km) |
| Kopavogur to Concorezzo | 1,749.86 mi (2,816.13 km) |
| Kopavogur to Conegliano | 1,810.18 mi (2,913.21 km) |
| Kopavogur to Conselice | 1,877.37 mi (3,021.33 km) |
| Kopavogur to Conselve | 1,836.47 mi (2,955.51 km) |
| Kopavogur to Conversano | 2,226.61 mi (3,583.38 km) |
| Kopavogur to Copertino | 2,293.25 mi (3,690.63 km) |
| Kopavogur to Copparo | 1,854.98 mi (2,985.29 km) |
| Kopavogur to Corato | 2,196.53 mi (3,534.97 km) |
