| Ptuj to Kelkheim (Taunus) | 426.76 mi (686.80 km) |
| Ptuj to Kelsterbach | 420.82 mi (677.25 km) |
| Ptuj to Kemberg | 398.37 mi (641.12 km) |
| Ptuj to Kempen | 547.98 mi (881.89 km) |
| Ptuj to Kempten | 276.52 mi (445.02 km) |
| Ptuj to Kenzingen | 398.58 mi (641.46 km) |
| Ptuj to Kerpen | 519.01 mi (835.26 km) |
| Ptuj to Ketsch | 395.90 mi (637.15 km) |
| Ptuj to Kevelaer | 562.61 mi (905.43 km) |
| Ptuj to Kiel | 601.18 mi (967.51 km) |
| Ptuj to Kierspe | 498.46 mi (802.19 km) |
| Ptuj to Kirchhain | 439.15 mi (706.74 km) |
| Ptuj to Kirchheim bei Munchen | 227.77 mi (366.55 km) |
| Ptuj to Kirchheim unter Teck | 336.54 mi (541.60 km) |
| Ptuj to Kirchhundem | 479.48 mi (771.65 km) |
