| Ostrow Mazowiecka to Kongen | 616.31 mi (991.86 km) |
| Ostrow Mazowiecka to Konigs Wusterhausen | 349.27 mi (562.09 km) |
| Ostrow Mazowiecka to Konigsbach-Stein | 635.79 mi (1,023.21 km) |
| Ostrow Mazowiecka to Konigsbrunn | 575.05 mi (925.45 km) |
| Ostrow Mazowiecka to Konigslutter am Elm | 466.99 mi (751.55 km) |
| Ostrow Mazowiecka to Konigstein im Taunus | 604.46 mi (972.79 km) |
| Ostrow Mazowiecka to Konigswinter | 644.89 mi (1,037.85 km) |
| Ostrow Mazowiecka to Konstanz | 663.16 mi (1,067.25 km) |
| Ostrow Mazowiecka to Konz | 694.59 mi (1,117.84 km) |
| Ostrow Mazowiecka to Korb | 610.72 mi (982.86 km) |
| Ostrow Mazowiecka to Korbach | 562.90 mi (905.89 km) |
| Ostrow Mazowiecka to Korntal-Munchingen | 620.44 mi (998.50 km) |
| Ostrow Mazowiecka to Kornwestheim | 616.92 mi (992.83 km) |
| Ostrow Mazowiecka to Korschenbroich | 662.63 mi (1,066.40 km) |
| Ostrow Mazowiecka to Kosching | 530.22 mi (853.31 km) |
