| Highlands Ranch to Arroyo Grande (California) | 909.00 mi (1,462.89 km) |
| Highlands Ranch to Artesia (California) | 824.07 mi (1,326.22 km) |
| Highlands Ranch to Artesia (New Mexico) | 463.38 mi (745.73 km) |
| Highlands Ranch to Artondale (Washington) | 1,032.66 mi (1,661.90 km) |
| Highlands Ranch to Arvada (Colorado) | 22.22 mi (35.75 km) |
| Highlands Ranch to Arvin (California) | 817.10 mi (1,314.99 km) |
| Highlands Ranch to Asbury Lake (Florida) | 1,464.07 mi (2,356.20 km) |
| Highlands Ranch to Asbury Park (New Jersey) | 1,633.74 mi (2,629.25 km) |
| Highlands Ranch to Ashburn (Virginia) | 1,465.32 mi (2,358.20 km) |
| Highlands Ranch to Asheboro (North Carolina) | 1,397.02 mi (2,248.29 km) |
| Highlands Ranch to Asheville (North Carolina) | 1,254.63 mi (2,019.13 km) |
| Highlands Ranch to Ashland (California) | 932.87 mi (1,501.31 km) |
| Highlands Ranch to Ashland (Kentucky) | 1,198.05 mi (1,928.08 km) |
| Highlands Ranch to Ashland (Ohio) | 1,195.66 mi (1,924.23 km) |
| Highlands Ranch to Ashland (Oregon) | 942.41 mi (1,516.66 km) |
