| Webster Groves to Kelkheim (Taunus) | 4,580.40 mi (7,371.44 km) |
| Webster Groves to Kelsterbach | 4,586.27 mi (7,380.88 km) |
| Webster Groves to Kemberg | 4,669.53 mi (7,514.88 km) |
| Webster Groves to Kempen | 4,460.35 mi (7,178.25 km) |
| Webster Groves to Kempten | 4,742.68 mi (7,632.61 km) |
| Webster Groves to Kenzingen | 4,626.96 mi (7,446.37 km) |
| Webster Groves to Kerpen | 4,488.18 mi (7,223.03 km) |
| Webster Groves to Ketsch | 4,612.32 mi (7,422.82 km) |
| Webster Groves to Kevelaer | 4,446.42 mi (7,155.83 km) |
| Webster Groves to Kiel | 4,486.72 mi (7,220.67 km) |
| Webster Groves to Kierspe | 4,511.13 mi (7,259.96 km) |
| Webster Groves to Kirchhain | 4,572.52 mi (7,358.76 km) |
| Webster Groves to Kirchheim bei Munchen | 4,779.89 mi (7,692.49 km) |
| Webster Groves to Kirchheim unter Teck | 4,674.27 mi (7,522.50 km) |
| Webster Groves to Kirchhundem | 4,531.40 mi (7,292.58 km) |
