| West Islip to Kelkheim (Taunus) | 3,815.71 mi (6,140.80 km) |
| West Islip to Kelsterbach | 3,821.15 mi (6,149.55 km) |
| West Islip to Kemberg | 3,933.41 mi (6,330.22 km) |
| West Islip to Kempen | 3,700.86 mi (5,955.95 km) |
| West Islip to Kempten | 3,963.30 mi (6,378.32 km) |
| West Islip to Kenzingen | 3,843.33 mi (6,185.24 km) |
| West Islip to Kerpen | 3,724.89 mi (5,994.63 km) |
| West Islip to Ketsch | 3,841.07 mi (6,181.61 km) |
| West Islip to Kevelaer | 3,688.49 mi (5,936.05 km) |
| West Islip to Kiel | 3,767.51 mi (6,063.22 km) |
| West Islip to Kierspe | 3,752.85 mi (6,039.63 km) |
| West Islip to Kirchhain | 3,815.44 mi (6,140.36 km) |
| West Islip to Kirchheim bei Munchen | 4,008.91 mi (6,451.72 km) |
| West Islip to Kirchheim unter Teck | 3,899.73 mi (6,276.01 km) |
| West Islip to Kirchhundem | 3,774.37 mi (6,074.26 km) |
