| Opole to Kelkheim (Taunus) | 418.96 mi (674.25 km) |
| Opole to Kelsterbach | 416.22 mi (669.84 km) |
| Opole to Kemberg | 241.90 mi (389.30 km) |
| Opole to Kempen | 502.27 mi (808.33 km) |
| Opole to Kempten | 398.86 mi (641.91 km) |
| Opole to Kenzingen | 487.26 mi (784.16 km) |
| Opole to Kerpen | 490.77 mi (789.82 km) |
| Opole to Ketsch | 426.58 mi (686.51 km) |
| Opole to Kevelaer | 510.03 mi (820.81 km) |
| Opole to Kiel | 413.52 mi (665.49 km) |
| Opole to Kierspe | 452.50 mi (728.23 km) |
| Opole to Kirchhain | 394.13 mi (634.29 km) |
| Opole to Kirchheim bei Munchen | 326.48 mi (525.41 km) |
| Opole to Kirchheim unter Teck | 403.93 mi (650.06 km) |
| Opole to Kirchhundem | 430.09 mi (692.16 km) |
