| Portsmouth to Kelkheim (Taunus) | 421.62 mi (678.53 km) |
| Portsmouth to Kelsterbach | 426.11 mi (685.75 km) |
| Portsmouth to Kemberg | 595.73 mi (958.74 km) |
| Portsmouth to Kempen | 327.94 mi (527.77 km) |
| Portsmouth to Kempten | 555.49 mi (893.98 km) |
| Portsmouth to Kenzingen | 436.13 mi (701.89 km) |
| Portsmouth to Kerpen | 339.48 mi (546.34 km) |
| Portsmouth to Ketsch | 437.62 mi (704.29 km) |
| Portsmouth to Kevelaer | 322.06 mi (518.31 km) |
| Portsmouth to Kiel | 529.64 mi (852.37 km) |
| Portsmouth to Kierspe | 376.99 mi (606.71 km) |
| Portsmouth to Kirchhain | 436.42 mi (702.35 km) |
| Portsmouth to Kirchheim bei Munchen | 603.43 mi (971.12 km) |
| Portsmouth to Kirchheim unter Teck | 493.22 mi (793.76 km) |
| Portsmouth to Kirchhundem | 399.41 mi (642.79 km) |
