| Castenaso to Kelkheim (Taunus) | 413.71 mi (665.81 km) |
| Castenaso to Kelsterbach | 407.51 mi (655.83 km) |
| Castenaso to Kemberg | 505.39 mi (813.35 km) |
| Castenaso to Kempen | 527.96 mi (849.67 km) |
| Castenaso to Kempten | 229.47 mi (369.30 km) |
| Castenaso to Kenzingen | 309.59 mi (498.23 km) |
| Castenaso to Kerpen | 492.23 mi (792.17 km) |
| Castenaso to Ketsch | 362.93 mi (584.09 km) |
| Castenaso to Kevelaer | 544.65 mi (876.53 km) |
| Castenaso to Kiel | 680.66 mi (1,095.41 km) |
| Castenaso to Kierspe | 492.00 mi (791.80 km) |
| Castenaso to Kirchhain | 451.61 mi (726.80 km) |
| Castenaso to Kirchheim bei Munchen | 253.72 mi (408.33 km) |
| Castenaso to Kirchheim unter Teck | 301.58 mi (485.34 km) |
| Castenaso to Kirchhundem | 481.58 mi (775.03 km) |
