| Duzce to Kongen | 1,192.67 mi (1,919.41 km) |
| Duzce to Konigs Wusterhausen | 1,143.08 mi (1,839.61 km) |
| Duzce to Konigsbach-Stein | 1,231.62 mi (1,982.11 km) |
| Duzce to Konigsbrunn | 1,117.35 mi (1,798.20 km) |
| Duzce to Konigslutter am Elm | 1,239.80 mi (1,995.27 km) |
| Duzce to Konigstein im Taunus | 1,266.73 mi (2,038.61 km) |
| Duzce to Konigswinter | 1,331.26 mi (2,142.46 km) |
| Duzce to Konstanz | 1,180.07 mi (1,899.13 km) |
| Duzce to Konz | 1,334.12 mi (2,147.05 km) |
| Duzce to Korb | 1,196.52 mi (1,925.61 km) |
| Duzce to Korbach | 1,281.30 mi (2,062.05 km) |
| Duzce to Korntal-Munchingen | 1,206.56 mi (1,941.78 km) |
| Duzce to Kornwestheim | 1,204.48 mi (1,938.42 km) |
| Duzce to Korschenbroich | 1,371.67 mi (2,207.49 km) |
| Duzce to Kosching | 1,105.02 mi (1,778.36 km) |
