| Radford to Kelkheim (Taunus) | 4,271.97 mi (6,875.07 km) |
| Radford to Kelsterbach | 4,277.48 mi (6,883.94 km) |
| Radford to Kemberg | 4,385.16 mi (7,057.23 km) |
| Radford to Kempen | 4,156.16 mi (6,688.70 km) |
| Radford to Kempten | 4,421.71 mi (7,116.06 km) |
| Radford to Kenzingen | 4,302.13 mi (6,923.61 km) |
| Radford to Kerpen | 4,180.81 mi (6,728.37 km) |
| Radford to Ketsch | 4,298.30 mi (6,917.44 km) |
| Radford to Kevelaer | 4,143.53 mi (6,668.37 km) |
| Radford to Kiel | 4,215.68 mi (6,784.48 km) |
| Radford to Kierspe | 4,208.04 mi (6,772.19 km) |
| Radford to Kirchhain | 4,270.54 mi (6,872.77 km) |
| Radford to Kirchheim bei Munchen | 4,466.30 mi (7,187.81 km) |
| Radford to Kirchheim unter Teck | 4,357.46 mi (7,012.66 km) |
| Radford to Kirchhundem | 4,229.40 mi (6,806.56 km) |
