| Viana do Castelo to Kamen | 1,034.72 mi (1,665.22 km) |
| Viana do Castelo to Kamenz | 1,267.66 mi (2,040.10 km) |
| Viana do Castelo to Kamp-Lintfort | 991.62 mi (1,595.86 km) |
| Viana do Castelo to Kandel | 967.93 mi (1,557.73 km) |
| Viana do Castelo to Kappeln | 1,237.11 mi (1,990.94 km) |
| Viana do Castelo to Karben | 1,026.46 mi (1,651.93 km) |
| Viana do Castelo to Karlsdorf-Neuthard | 983.57 mi (1,582.90 km) |
| Viana do Castelo to Karlsfeld | 1,085.54 mi (1,747.01 km) |
| Viana do Castelo to Karlsruhe | 974.13 mi (1,567.71 km) |
| Viana do Castelo to Kassel | 1,090.94 mi (1,755.70 km) |
| Viana do Castelo to Kaufbeuren | 1,041.45 mi (1,676.06 km) |
| Viana do Castelo to Kaufering | 1,057.12 mi (1,701.28 km) |
| Viana do Castelo to Kaufungen | 1,094.24 mi (1,761.01 km) |
| Viana do Castelo to Kehl | 937.13 mi (1,508.17 km) |
| Viana do Castelo to Kelheim | 1,117.76 mi (1,798.85 km) |
