| Napa to Kamen | 5,532.28 mi (8,903.34 km) |
| Napa to Kamenz | 5,710.95 mi (9,190.88 km) |
| Napa to Kamp-Lintfort | 5,507.30 mi (8,863.15 km) |
| Napa to Kandel | 5,684.39 mi (9,148.14 km) |
| Napa to Kappeln | 5,419.46 mi (8,721.77 km) |
| Napa to Karben | 5,636.14 mi (9,070.50 km) |
| Napa to Karlsdorf-Neuthard | 5,690.80 mi (9,158.45 km) |
| Napa to Karlsfeld | 5,820.27 mi (9,366.83 km) |
| Napa to Karlsruhe | 5,694.03 mi (9,163.66 km) |
| Napa to Kassel | 5,594.97 mi (9,004.23 km) |
| Napa to Kaufbeuren | 5,816.96 mi (9,361.50 km) |
| Napa to Kaufering | 5,812.44 mi (9,354.21 km) |
| Napa to Kaufungen | 5,599.98 mi (9,012.30 km) |
| Napa to Kehl | 5,702.31 mi (9,176.99 km) |
| Napa to Kelheim | 5,790.85 mi (9,319.48 km) |
