| Union to Kelkheim (Taunus) | 4,611.55 mi (7,421.57 km) |
| Union to Kelsterbach | 4,617.43 mi (7,431.03 km) |
| Union to Kemberg | 4,699.67 mi (7,563.38 km) |
| Union to Kempen | 4,491.37 mi (7,228.17 km) |
| Union to Kempten | 4,774.27 mi (7,683.45 km) |
| Union to Kenzingen | 4,658.73 mi (7,497.50 km) |
| Union to Kerpen | 4,519.32 mi (7,273.14 km) |
| Union to Ketsch | 4,643.68 mi (7,473.28 km) |
| Union to Kevelaer | 4,477.40 mi (7,205.67 km) |
| Union to Kiel | 4,516.36 mi (7,268.38 km) |
| Union to Kierspe | 4,542.09 mi (7,309.78 km) |
| Union to Kirchhain | 4,603.41 mi (7,408.48 km) |
| Union to Kirchheim bei Munchen | 4,811.18 mi (7,742.84 km) |
| Union to Kirchheim unter Teck | 4,705.71 mi (7,573.11 km) |
| Union to Kirchhundem | 4,562.31 mi (7,342.32 km) |
