| Serpa to Kelkheim (Taunus) | 1,154.96 mi (1,858.72 km) |
| Serpa to Kelsterbach | 1,154.28 mi (1,857.64 km) |
| Serpa to Kemberg | 1,368.15 mi (2,201.83 km) |
| Serpa to Kempen | 1,151.04 mi (1,852.41 km) |
| Serpa to Kempten | 1,127.38 mi (1,814.35 km) |
| Serpa to Kenzingen | 1,046.62 mi (1,684.38 km) |
| Serpa to Kerpen | 1,134.08 mi (1,825.12 km) |
| Serpa to Ketsch | 1,123.82 mi (1,808.62 km) |
| Serpa to Kevelaer | 1,157.50 mi (1,862.82 km) |
| Serpa to Kiel | 1,406.41 mi (2,263.40 km) |
| Serpa to Kierspe | 1,173.43 mi (1,888.45 km) |
| Serpa to Kirchhain | 1,201.25 mi (1,933.22 km) |
| Serpa to Kirchheim bei Munchen | 1,200.40 mi (1,931.86 km) |
| Serpa to Kirchheim unter Teck | 1,127.67 mi (1,814.82 km) |
| Serpa to Kirchhundem | 1,187.81 mi (1,911.60 km) |
