| Highlands Ranch to Kamen | 4,951.94 mi (7,969.38 km) |
| Highlands Ranch to Kamenz | 5,168.23 mi (8,317.47 km) |
| Highlands Ranch to Kamp-Lintfort | 4,919.43 mi (7,917.07 km) |
| Highlands Ranch to Kandel | 5,085.23 mi (8,183.88 km) |
| Highlands Ranch to Kappeln | 4,880.65 mi (7,854.65 km) |
| Highlands Ranch to Karben | 5,050.46 mi (8,127.92 km) |
| Highlands Ranch to Karlsdorf-Neuthard | 5,094.23 mi (8,198.36 km) |
| Highlands Ranch to Karlsfeld | 5,234.63 mi (8,424.32 km) |
| Highlands Ranch to Karlsruhe | 5,095.50 mi (8,200.41 km) |
| Highlands Ranch to Kassel | 5,023.29 mi (8,084.21 km) |
| Highlands Ranch to Kaufbeuren | 5,223.00 mi (8,405.60 km) |
| Highlands Ranch to Kaufering | 5,221.86 mi (8,403.77 km) |
| Highlands Ranch to Kaufungen | 5,028.75 mi (8,092.99 km) |
| Highlands Ranch to Kehl | 5,096.34 mi (8,201.77 km) |
| Highlands Ranch to Kelheim | 5,213.66 mi (8,390.58 km) |
