| Trets to Kelsterbach | 476.38 mi (766.65 km) |
| Trets to Kemberg | 659.96 mi (1,062.11 km) |
| Trets to Kempen | 548.21 mi (882.26 km) |
| Trets to Kempten | 371.13 mi (597.27 km) |
| Trets to Kenzingen | 342.79 mi (551.67 km) |
| Trets to Kerpen | 515.20 mi (829.13 km) |
| Trets to Ketsch | 430.79 mi (693.29 km) |
| Trets to Kevelaer | 562.78 mi (905.71 km) |
| Trets to Kiel | 777.85 mi (1,251.83 km) |
| Trets to Kierspe | 538.30 mi (866.30 km) |
| Trets to Kirchhain | 531.23 mi (854.93 km) |
| Trets to Kirchheim bei Munchen | 438.18 mi (705.18 km) |
| Trets to Kirchheim unter Teck | 402.07 mi (647.06 km) |
| Trets to Kirchhundem | 540.51 mi (869.87 km) |
| Trets to Kirchlengern | 619.90 mi (997.64 km) |
