| Reston to Kamen | 3,985.45 mi (6,413.95 km) |
| Reston to Kamenz | 4,245.00 mi (6,831.67 km) |
| Reston to Kamp-Lintfort | 3,943.24 mi (6,346.03 km) |
| Reston to Kandel | 4,078.56 mi (6,563.80 km) |
| Reston to Kappeln | 3,987.50 mi (6,417.26 km) |
| Reston to Karben | 4,067.85 mi (6,546.57 km) |
| Reston to Karlsdorf-Neuthard | 4,091.04 mi (6,583.89 km) |
| Reston to Karlsfeld | 4,238.72 mi (6,821.55 km) |
| Reston to Karlsruhe | 4,089.10 mi (6,580.77 km) |
| Reston to Kassel | 4,065.23 mi (6,542.35 km) |
| Reston to Kaufbeuren | 4,214.84 mi (6,783.14 km) |
| Reston to Kaufering | 4,219.11 mi (6,790.00 km) |
| Reston to Kaufungen | 4,070.97 mi (6,551.59 km) |
| Reston to Kehl | 4,078.05 mi (6,562.99 km) |
| Reston to Kelheim | 4,232.54 mi (6,811.62 km) |
