| Potomac Park to Kamen | 5,617.38 mi (9,040.30 km) |
| Potomac Park to Kamenz | 5,809.68 mi (9,349.78 km) |
| Potomac Park to Kamp-Lintfort | 5,589.65 mi (8,995.67 km) |
| Potomac Park to Kandel | 5,763.40 mi (9,275.29 km) |
| Potomac Park to Kappeln | 5,518.22 mi (8,880.72 km) |
| Potomac Park to Karben | 5,719.79 mi (9,205.11 km) |
| Potomac Park to Karlsdorf-Neuthard | 5,770.77 mi (9,287.15 km) |
| Potomac Park to Karlsfeld | 5,904.68 mi (9,502.66 km) |
| Potomac Park to Karlsruhe | 5,773.31 mi (9,291.24 km) |
| Potomac Park to Kassel | 5,683.36 mi (9,146.48 km) |
| Potomac Park to Kaufbeuren | 5,898.37 mi (9,492.52 km) |
| Potomac Park to Kaufering | 5,895.05 mi (9,487.16 km) |
| Potomac Park to Kaufungen | 5,688.55 mi (9,154.84 km) |
| Potomac Park to Kehl | 5,778.91 mi (9,300.26 km) |
| Potomac Park to Kelheim | 5,878.13 mi (9,459.93 km) |
