| Round Lake Beach to Kamen | 4,226.38 mi (6,801.71 km) |
| Round Lake Beach to Kamenz | 4,466.36 mi (7,187.92 km) |
| Round Lake Beach to Kamp-Lintfort | 4,188.85 mi (6,741.30 km) |
| Round Lake Beach to Kandel | 4,342.13 mi (6,987.98 km) |
| Round Lake Beach to Kappeln | 4,189.86 mi (6,742.93 km) |
| Round Lake Beach to Karben | 4,318.38 mi (6,949.76 km) |
| Round Lake Beach to Karlsdorf-Neuthard | 4,352.87 mi (7,005.27 km) |
| Round Lake Beach to Karlsfeld | 4,498.29 mi (7,239.30 km) |
| Round Lake Beach to Karlsruhe | 4,352.64 mi (7,004.90 km) |
| Round Lake Beach to Kassel | 4,302.66 mi (6,924.47 km) |
| Round Lake Beach to Kaufbeuren | 4,480.71 mi (7,211.00 km) |
| Round Lake Beach to Kaufering | 4,482.13 mi (7,213.29 km) |
| Round Lake Beach to Kaufungen | 4,308.32 mi (6,933.57 km) |
| Round Lake Beach to Kehl | 4,347.90 mi (6,997.27 km) |
| Round Lake Beach to Kelheim | 4,484.17 mi (7,216.58 km) |
