| Castro Daire to Kelkheim (Taunus) | 1,014.22 mi (1,632.24 km) |
| Castro Daire to Kelsterbach | 1,014.44 mi (1,632.59 km) |
| Castro Daire to Kemberg | 1,228.80 mi (1,977.57 km) |
| Castro Daire to Kempen | 994.13 mi (1,599.90 km) |
| Castro Daire to Kempten | 1,014.78 mi (1,633.13 km) |
| Castro Daire to Kenzingen | 920.12 mi (1,480.80 km) |
| Castro Daire to Kerpen | 981.39 mi (1,579.40 km) |
| Castro Daire to Ketsch | 989.66 mi (1,592.70 km) |
| Castro Daire to Kevelaer | 998.65 mi (1,607.17 km) |
| Castro Daire to Kiel | 1,245.26 mi (2,004.05 km) |
| Castro Daire to Kierspe | 1,022.29 mi (1,645.22 km) |
| Castro Daire to Kirchhain | 1,057.14 mi (1,701.31 km) |
| Castro Daire to Kirchheim bei Munchen | 1,087.88 mi (1,750.77 km) |
| Castro Daire to Kirchheim unter Teck | 1,003.25 mi (1,614.57 km) |
| Castro Daire to Kirchhundem | 1,038.77 mi (1,671.74 km) |
