| Round Lake to Kamen | 4,229.02 mi (6,805.95 km) |
| Round Lake to Kamenz | 4,469.03 mi (7,192.21 km) |
| Round Lake to Kamp-Lintfort | 4,191.48 mi (6,745.53 km) |
| Round Lake to Kandel | 4,344.73 mi (6,992.17 km) |
| Round Lake to Kappeln | 4,192.54 mi (6,747.25 km) |
| Round Lake to Karben | 4,321.00 mi (6,953.98 km) |
| Round Lake to Karlsdorf-Neuthard | 4,355.48 mi (7,009.47 km) |
| Round Lake to Karlsfeld | 4,500.90 mi (7,243.50 km) |
| Round Lake to Karlsruhe | 4,355.25 mi (7,009.09 km) |
| Round Lake to Kassel | 4,305.31 mi (6,928.72 km) |
| Round Lake to Kaufbeuren | 4,483.31 mi (7,215.19 km) |
| Round Lake to Kaufering | 4,484.73 mi (7,217.48 km) |
| Round Lake to Kaufungen | 4,310.97 mi (6,937.83 km) |
| Round Lake to Kehl | 4,350.49 mi (7,001.44 km) |
| Round Lake to Kelheim | 4,486.80 mi (7,220.81 km) |
