| Highlands Ranch to Hormigueros (Puerto Rico) | 2,696.25 mi (4,339.19 km) |
| Highlands Ranch to Horn Lake (Mississippi) | 878.46 mi (1,413.75 km) |
| Highlands Ranch to Hot Springs (Arkansas) | 743.68 mi (1,196.84 km) |
| Highlands Ranch to Hot Springs Village (Arkansas) | 741.90 mi (1,193.98 km) |
| Highlands Ranch to Houma (Louisiana) | 1,061.81 mi (1,708.82 km) |
| Highlands Ranch to Houston (Texas) | 865.41 mi (1,392.74 km) |
| Highlands Ranch to Howard (Wisconsin) | 930.76 mi (1,497.92 km) |
| Highlands Ranch to Huber Heights (Ohio) | 1,106.49 mi (1,780.73 km) |
| Highlands Ranch to Hudson (Florida) | 1,486.29 mi (2,391.95 km) |
| Highlands Ranch to Hudson (Ohio) | 1,239.98 mi (1,995.56 km) |
| Highlands Ranch to Hudson (Wisconsin) | 728.33 mi (1,172.14 km) |
| Highlands Ranch to Hueytown (Alabama) | 1,080.53 mi (1,738.94 km) |
| Highlands Ranch to Hugo (Minnesota) | 724.94 mi (1,166.68 km) |
| Highlands Ranch to Humacao (Puerto Rico) | 2,760.28 mi (4,442.24 km) |
| Highlands Ranch to Humble (Texas) | 858.41 mi (1,381.47 km) |
