| Highlands Ranch to Keizer (Oregon) | 994.41 mi (1,600.35 km) |
| Highlands Ranch to Keller (Texas) | 627.81 mi (1,010.36 km) |
| Highlands Ranch to Kelso (Washington) | 1,012.37 mi (1,629.25 km) |
| Highlands Ranch to Kemp Mill (Maryland) | 1,488.92 mi (2,396.18 km) |
| Highlands Ranch to Ken Caryl (Colorado) | 8.02 mi (12.91 km) |
| Highlands Ranch to Kendale Lakes (Florida) | 1,710.33 mi (2,752.50 km) |
| Highlands Ranch to Kendall (Florida) | 1,714.52 mi (2,759.26 km) |
| Highlands Ranch to Kendall Park (New Jersey) | 1,603.13 mi (2,579.98 km) |
| Highlands Ranch to Kendall West (Florida) | 1,708.92 mi (2,750.24 km) |
| Highlands Ranch to Kenmore (New York) | 1,370.46 mi (2,205.55 km) |
| Highlands Ranch to Kenmore (Washington) | 1,029.81 mi (1,657.32 km) |
| Highlands Ranch to Kenner (Louisiana) | 1,061.11 mi (1,707.69 km) |
| Highlands Ranch to Kennesaw (Georgia) | 1,185.88 mi (1,908.48 km) |
| Highlands Ranch to Kennett (Missouri) | 843.92 mi (1,358.15 km) |
| Highlands Ranch to Kennewick (Washington) | 851.71 mi (1,370.69 km) |
