| Rockville Centre to Kelkheim (Taunus) | 3,831.32 mi (6,165.92 km) |
| Rockville Centre to Kelsterbach | 3,836.77 mi (6,174.69 km) |
| Rockville Centre to Kemberg | 3,948.49 mi (6,354.48 km) |
| Rockville Centre to Kempen | 3,716.34 mi (5,980.87 km) |
| Rockville Centre to Kempten | 3,979.22 mi (6,403.94 km) |
| Rockville Centre to Kenzingen | 3,859.31 mi (6,210.96 km) |
| Rockville Centre to Kerpen | 3,740.45 mi (6,019.68 km) |
| Rockville Centre to Ketsch | 3,856.82 mi (6,206.95 km) |
| Rockville Centre to Kevelaer | 3,703.94 mi (5,960.92 km) |
| Rockville Centre to Kiel | 3,782.21 mi (6,086.88 km) |
| Rockville Centre to Kierspe | 3,768.32 mi (6,064.53 km) |
| Rockville Centre to Kirchhain | 3,830.90 mi (6,165.24 km) |
| Rockville Centre to Kirchheim bei Munchen | 4,024.68 mi (6,477.10 km) |
| Rockville Centre to Kirchheim unter Teck | 3,915.55 mi (6,301.47 km) |
| Rockville Centre to Kirchhundem | 3,789.82 mi (6,099.13 km) |
