| Redwood City to Kamen | 5,578.37 mi (8,977.52 km) |
| Redwood City to Kamenz | 5,758.61 mi (9,267.59 km) |
| Redwood City to Kamp-Lintfort | 5,553.07 mi (8,936.81 km) |
| Redwood City to Kandel | 5,729.80 mi (9,221.23 km) |
| Redwood City to Kappeln | 5,467.06 mi (8,798.39 km) |
| Redwood City to Karben | 5,682.10 mi (9,144.45 km) |
| Redwood City to Karlsdorf-Neuthard | 5,736.33 mi (9,231.73 km) |
| Redwood City to Karlsfeld | 5,866.36 mi (9,440.99 km) |
| Redwood City to Karlsruhe | 5,739.48 mi (9,236.81 km) |
| Redwood City to Kassel | 5,641.46 mi (9,079.05 km) |
| Redwood City to Kaufbeuren | 5,862.69 mi (9,435.09 km) |
| Redwood City to Kaufering | 5,858.31 mi (9,428.04 km) |
| Redwood City to Kaufungen | 5,646.49 mi (9,087.16 km) |
| Redwood City to Kehl | 5,747.45 mi (9,249.62 km) |
| Redwood City to Kelheim | 5,837.26 mi (9,394.16 km) |
