| Regensburg to Kelkheim (Taunus) | 180.25 mi (290.09 km) |
| Regensburg to Kelsterbach | 174.85 mi (281.39 km) |
| Regensburg to Kemberg | 192.68 mi (310.09 km) |
| Regensburg to Kempen | 298.39 mi (480.22 km) |
| Regensburg to Kempten | 120.15 mi (193.36 km) |
| Regensburg to Kenzingen | 205.19 mi (330.22 km) |
| Regensburg to Kerpen | 271.58 mi (437.07 km) |
| Regensburg to Ketsch | 162.08 mi (260.84 km) |
| Regensburg to Kevelaer | 312.47 mi (502.87 km) |
| Regensburg to Kiel | 375.95 mi (605.04 km) |
| Regensburg to Kierspe | 247.92 mi (398.98 km) |
| Regensburg to Kirchhain | 187.89 mi (302.38 km) |
| Regensburg to Kirchheim bei Munchen | 59.95 mi (96.47 km) |
| Regensburg to Kirchheim unter Teck | 122.39 mi (196.96 km) |
| Regensburg to Kirchhundem | 228.42 mi (367.61 km) |
