| Foster City to Kelkheim (Taunus) | 5,676.66 mi (9,135.71 km) |
| Foster City to Kelsterbach | 5,683.03 mi (9,145.96 km) |
| Foster City to Kemberg | 5,691.47 mi (9,159.53 km) |
| Foster City to Kempen | 5,555.14 mi (8,940.13 km) |
| Foster City to Kempten | 5,860.54 mi (9,431.64 km) |
| Foster City to Kenzingen | 5,764.60 mi (9,277.23 km) |
| Foster City to Kerpen | 5,589.26 mi (8,995.05 km) |
| Foster City to Ketsch | 5,721.37 mi (9,207.66 km) |
| Foster City to Kevelaer | 5,538.87 mi (8,913.95 km) |
| Foster City to Kiel | 5,488.48 mi (8,832.86 km) |
| Foster City to Kierspe | 5,598.58 mi (9,010.04 km) |
| Foster City to Kirchhain | 5,651.72 mi (9,095.56 km) |
| Foster City to Kirchheim bei Munchen | 5,874.14 mi (9,453.52 km) |
| Foster City to Kirchheim unter Teck | 5,785.98 mi (9,311.64 km) |
| Foster City to Kirchhundem | 5,614.15 mi (9,035.10 km) |
