| Boston to Kelkheim (Taunus) | 412.95 mi (664.58 km) |
| Boston to Kelsterbach | 418.79 mi (673.97 km) |
| Boston to Kemberg | 539.31 mi (867.94 km) |
| Boston to Kempen | 294.56 mi (474.04 km) |
| Boston to Kempten | 581.13 mi (935.24 km) |
| Boston to Kenzingen | 474.86 mi (764.22 km) |
| Boston to Kerpen | 320.81 mi (516.29 km) |
| Boston to Ketsch | 446.21 mi (718.10 km) |
| Boston to Kevelaer | 281.87 mi (453.63 km) |
| Boston to Kiel | 426.03 mi (685.64 km) |
| Boston to Kierspe | 346.36 mi (557.42 km) |
| Boston to Kirchhain | 408.86 mi (658.00 km) |
| Boston to Kirchheim bei Munchen | 612.78 mi (986.18 km) |
| Boston to Kirchheim unter Teck | 509.58 mi (820.09 km) |
| Boston to Kirchhundem | 367.75 mi (591.84 km) |
