| Kopavogur to Willich | 1,355.51 mi (2,181.48 km) |
| Kopavogur to Willstatt | 1,542.28 mi (2,482.06 km) |
| Kopavogur to Wilnsdorf | 1,421.51 mi (2,287.69 km) |
| Kopavogur to Wilsdruff | 1,560.95 mi (2,512.10 km) |
| Kopavogur to Winnenden | 1,563.20 mi (2,515.73 km) |
| Kopavogur to Winsen | 1,348.09 mi (2,169.54 km) |
| Kopavogur to Winterberg | 1,412.24 mi (2,272.79 km) |
| Kopavogur to Wipperfurth | 1,386.33 mi (2,231.08 km) |
| Kopavogur to Wismar | 1,358.04 mi (2,185.56 km) |
| Kopavogur to Witten | 1,367.47 mi (2,200.73 km) |
| Kopavogur to Wittenberg | 1,493.43 mi (2,403.44 km) |
| Kopavogur to Wittenberge | 1,410.41 mi (2,269.84 km) |
| Kopavogur to Wittingen | 1,395.43 mi (2,245.73 km) |
| Kopavogur to Wittlich | 1,434.67 mi (2,308.88 km) |
| Kopavogur to Wittmund | 1,268.45 mi (2,041.37 km) |
