| Darby to Kamen | 3,858.02 mi (6,208.88 km) |
| Darby to Kamenz | 4,118.37 mi (6,627.88 km) |
| Darby to Kamp-Lintfort | 3,815.63 mi (6,140.66 km) |
| Darby to Kandel | 3,950.13 mi (6,357.12 km) |
| Darby to Kappeln | 3,862.16 mi (6,215.55 km) |
| Darby to Karben | 3,939.94 mi (6,340.73 km) |
| Darby to Karlsdorf-Neuthard | 3,962.67 mi (6,377.30 km) |
| Darby to Karlsfeld | 4,110.36 mi (6,614.98 km) |
| Darby to Karlsruhe | 3,960.67 mi (6,374.07 km) |
| Darby to Kassel | 3,937.92 mi (6,337.46 km) |
| Darby to Kaufbeuren | 4,086.27 mi (6,576.21 km) |
| Darby to Kaufering | 4,090.64 mi (6,583.24 km) |
| Darby to Kaufungen | 3,943.66 mi (6,346.70 km) |
| Darby to Kehl | 3,949.40 mi (6,355.94 km) |
| Darby to Kelheim | 4,104.50 mi (6,605.56 km) |
