| Key West to Kelkheim (Taunus) | 4,942.34 mi (7,953.93 km) |
| Key West to Kelsterbach | 4,947.30 mi (7,961.90 km) |
| Key West to Kemberg | 5,081.13 mi (8,177.29 km) |
| Key West to Kempen | 4,834.09 mi (7,779.71 km) |
| Key West to Kempten | 5,073.12 mi (8,164.40 km) |
| Key West to Kenzingen | 4,951.16 mi (7,968.13 km) |
| Key West to Kerpen | 4,854.41 mi (7,812.42 km) |
| Key West to Ketsch | 4,961.21 mi (7,984.29 km) |
| Key West to Kevelaer | 4,823.26 mi (7,762.29 km) |
| Key West to Kiel | 4,929.13 mi (7,932.66 km) |
| Key West to Kierspe | 4,886.18 mi (7,863.54 km) |
| Key West to Kirchhain | 4,948.67 mi (7,964.11 km) |
| Key West to Kirchheim bei Munchen | 5,126.17 mi (8,249.77 km) |
| Key West to Kirchheim unter Teck | 5,015.60 mi (8,071.83 km) |
| Key West to Kirchhundem | 4,908.37 mi (7,899.25 km) |
