| Estoril to Kamen | 1,212.41 mi (1,951.18 km) |
| Estoril to Kamenz | 1,428.85 mi (2,299.52 km) |
| Estoril to Kamp-Lintfort | 1,171.86 mi (1,885.92 km) |
| Estoril to Kandel | 1,127.47 mi (1,814.49 km) |
| Estoril to Kappeln | 1,423.73 mi (2,291.27 km) |
| Estoril to Karben | 1,192.86 mi (1,919.73 km) |
| Estoril to Karlsdorf-Neuthard | 1,142.55 mi (1,838.76 km) |
| Estoril to Karlsfeld | 1,229.59 mi (1,978.83 km) |
| Estoril to Karlsruhe | 1,132.50 mi (1,822.58 km) |
| Estoril to Kassel | 1,262.39 mi (2,031.62 km) |
| Estoril to Kaufbeuren | 1,184.44 mi (1,906.17 km) |
| Estoril to Kaufering | 1,201.31 mi (1,933.33 km) |
| Estoril to Kaufungen | 1,265.19 mi (2,036.12 km) |
| Estoril to Kehl | 1,093.58 mi (1,759.95 km) |
| Estoril to Kelheim | 1,266.75 mi (2,038.64 km) |
