| Highlands Ranch to Lomita (California) | 838.32 mi (1,349.15 km) |
| Highlands Ranch to Lompoc (California) | 916.78 mi (1,475.42 km) |
| Highlands Ranch to London (Ohio) | 1,141.91 mi (1,837.72 km) |
| Highlands Ranch to Lone Tree (Colorado) | 5.38 mi (8.65 km) |
| Highlands Ranch to Long Beach (California) | 830.85 mi (1,337.12 km) |
| Highlands Ranch to Long Beach (Mississippi) | 1,094.39 mi (1,761.26 km) |
| Highlands Ranch to Long Beach (New York) | 1,648.18 mi (2,652.49 km) |
| Highlands Ranch to Long Branch (New Jersey) | 1,634.06 mi (2,629.76 km) |
| Highlands Ranch to Longmont (Colorado) | 43.84 mi (70.56 km) |
| Highlands Ranch to Longview (Texas) | 747.97 mi (1,203.74 km) |
| Highlands Ranch to Longview (Washington) | 1,016.14 mi (1,635.33 km) |
| Highlands Ranch to Longwood (Florida) | 1,537.99 mi (2,475.16 km) |
| Highlands Ranch to Lorain (Ohio) | 1,201.01 mi (1,932.83 km) |
| Highlands Ranch to Lorton (Virginia) | 1,482.99 mi (2,386.65 km) |
| Highlands Ranch to Los Alamitos (California) | 825.65 mi (1,328.75 km) |
