| Oostzaan to Karditsa | 1,212.88 mi (1,951.94 km) |
| Oostzaan to Kastoria | 1,128.70 mi (1,816.46 km) |
| Oostzaan to Katerini | 1,182.46 mi (1,902.98 km) |
| Oostzaan to Keratsini | 1,345.08 mi (2,164.70 km) |
| Oostzaan to Kerkyra | 1,137.10 mi (1,829.98 km) |
| Oostzaan to Kiato | 1,315.21 mi (2,116.63 km) |
| Oostzaan to Kifisia | 1,345.01 mi (2,164.59 km) |
| Oostzaan to Kilkis | 1,156.74 mi (1,861.59 km) |
| Oostzaan to Komotini | 1,240.41 mi (1,996.24 km) |
| Oostzaan to Korinthos | 1,324.83 mi (2,132.10 km) |
| Oostzaan to Koropi | 1,357.04 mi (2,183.95 km) |
| Oostzaan to Korydallos | 1,345.22 mi (2,164.93 km) |
| Oostzaan to Kos | 1,526.31 mi (2,456.35 km) |
| Oostzaan to Kozani | 1,157.19 mi (1,862.32 km) |
| Oostzaan to Lagos | 1,227.98 mi (1,976.24 km) |
