| Castaic to Kelkheim (Taunus) | 5,758.11 mi (9,266.79 km) |
| Castaic to Kelsterbach | 5,764.44 mi (9,276.97 km) |
| Castaic to Kemberg | 5,788.12 mi (9,315.08 km) |
| Castaic to Kempen | 5,635.64 mi (9,069.69 km) |
| Castaic to Kempten | 5,939.29 mi (9,558.37 km) |
| Castaic to Kenzingen | 5,838.17 mi (9,395.62 km) |
| Castaic to Kerpen | 5,668.81 mi (9,123.07 km) |
| Castaic to Ketsch | 5,800.60 mi (9,335.16 km) |
| Castaic to Kevelaer | 5,619.69 mi (9,044.02 km) |
| Castaic to Kiel | 5,586.90 mi (8,991.24 km) |
| Castaic to Kierspe | 5,681.05 mi (9,142.77 km) |
| Castaic to Kirchhain | 5,736.44 mi (9,231.91 km) |
| Castaic to Kirchheim bei Munchen | 5,958.00 mi (9,588.48 km) |
| Castaic to Kirchheim unter Teck | 5,865.29 mi (9,439.28 km) |
| Castaic to Kirchhundem | 5,697.75 mi (9,169.64 km) |
