| Willow Grove to Kelkheim (Taunus) | 3,913.94 mi (6,298.87 km) |
| Willow Grove to Kelsterbach | 3,919.41 mi (6,307.68 km) |
| Willow Grove to Kemberg | 4,029.76 mi (6,485.27 km) |
| Willow Grove to Kempen | 3,798.65 mi (6,113.34 km) |
| Willow Grove to Kempten | 4,062.55 mi (6,538.05 km) |
| Willow Grove to Kenzingen | 3,942.78 mi (6,345.29 km) |
| Willow Grove to Kerpen | 3,822.95 mi (6,152.45 km) |
| Willow Grove to Ketsch | 3,939.74 mi (6,340.40 km) |
| Willow Grove to Kevelaer | 3,786.17 mi (6,093.25 km) |
| Willow Grove to Kiel | 3,862.47 mi (6,216.04 km) |
| Willow Grove to Kierspe | 3,850.60 mi (6,196.94 km) |
| Willow Grove to Kirchhain | 3,913.15 mi (6,297.61 km) |
| Willow Grove to Kirchheim bei Munchen | 4,107.67 mi (6,610.65 km) |
| Willow Grove to Kirchheim unter Teck | 3,998.64 mi (6,435.20 km) |
| Willow Grove to Kirchhundem | 3,872.05 mi (6,231.46 km) |
