| Duncan to Kelkheim (Taunus) | 5,068.48 mi (8,156.93 km) |
| Duncan to Kelsterbach | 5,074.43 mi (8,166.51 km) |
| Duncan to Kemberg | 5,150.25 mi (8,288.53 km) |
| Duncan to Kempen | 4,947.61 mi (7,962.42 km) |
| Duncan to Kempten | 5,233.64 mi (8,422.73 km) |
| Duncan to Kenzingen | 5,119.13 mi (8,238.45 km) |
| Duncan to Kerpen | 4,976.23 mi (8,008.47 km) |
| Duncan to Ketsch | 5,101.81 mi (8,210.57 km) |
| Duncan to Kevelaer | 4,933.37 mi (7,939.49 km) |
| Duncan to Kiel | 4,963.79 mi (7,988.45 km) |
| Duncan to Kierspe | 4,997.94 mi (8,043.40 km) |
| Duncan to Kirchhain | 5,058.84 mi (8,141.42 km) |
| Duncan to Kirchheim bei Munchen | 5,268.84 mi (8,479.38 km) |
| Duncan to Kirchheim unter Teck | 5,164.32 mi (8,311.17 km) |
| Duncan to Kirchhundem | 5,017.84 mi (8,075.44 km) |
