| Harlow to Kelkheim (Taunus) | 379.26 mi (610.35 km) |
| Harlow to Kelsterbach | 384.50 mi (618.79 km) |
| Harlow to Kemberg | 533.89 mi (859.22 km) |
| Harlow to Kempen | 271.59 mi (437.08 km) |
| Harlow to Kempten | 533.12 mi (857.97 km) |
| Harlow to Kenzingen | 419.94 mi (675.82 km) |
| Harlow to Kerpen | 290.32 mi (467.22 km) |
| Harlow to Ketsch | 404.47 mi (650.93 km) |
| Harlow to Kevelaer | 262.54 mi (422.52 km) |
| Harlow to Kiel | 450.92 mi (725.69 km) |
| Harlow to Kierspe | 323.20 mi (520.15 km) |
| Harlow to Kirchhain | 385.22 mi (619.95 km) |
| Harlow to Kirchheim bei Munchen | 572.61 mi (921.52 km) |
| Harlow to Kirchheim unter Teck | 465.05 mi (748.42 km) |
| Harlow to Kirchhundem | 345.64 mi (556.26 km) |
