| Boppard to Kelsterbach | 43.25 mi (69.61 km) |
| Boppard to Kemberg | 243.97 mi (392.63 km) |
| Boppard to Kempen | 93.59 mi (150.62 km) |
| Boppard to Kempten | 212.27 mi (341.61 km) |
| Boppard to Kenzingen | 141.16 mi (227.17 km) |
| Boppard to Kerpen | 59.17 mi (95.22 km) |
| Boppard to Ketsch | 73.11 mi (117.65 km) |
| Boppard to Kevelaer | 110.17 mi (177.29 km) |
| Boppard to Kiel | 302.50 mi (486.83 km) |
| Boppard to Kierspe | 62.32 mi (100.30 km) |
| Boppard to Kirchhain | 70.90 mi (114.11 km) |
| Boppard to Kirchheim bei Munchen | 235.54 mi (379.06 km) |
| Boppard to Kirchheim unter Teck | 137.65 mi (221.52 km) |
| Boppard to Kirchhundem | 63.77 mi (102.63 km) |
| Boppard to Kirchlengern | 143.30 mi (230.62 km) |
