| Roman to Hicksville (New York) | 4,661.87 mi (7,502.56 km) |
| Roman to Hidalgo (Texas) | 6,344.22 mi (10,210.04 km) |
| Roman to High Point (North Carolina) | 5,142.45 mi (8,275.98 km) |
| Roman to Highland (California) | 6,409.64 mi (10,315.33 km) |
| Roman to Highland (Illinois) | 5,345.05 mi (8,602.03 km) |
| Roman to Highland (Indiana) | 5,121.78 mi (8,242.70 km) |
| Roman to Highland (Utah) | 5,889.26 mi (9,477.85 km) |
| Roman to Highland City (Florida) | 5,630.00 mi (9,060.61 km) |
| Roman to Highland Park (Illinois) | 5,100.04 mi (8,207.72 km) |
| Roman to Highland Park (New Jersey) | 4,708.73 mi (7,577.96 km) |
| Roman to Highland Springs (Virginia) | 4,962.76 mi (7,986.79 km) |
| Roman to Highland Village (Texas) | 5,905.48 mi (9,503.94 km) |
| Roman to Highlands Ranch (Colorado) | 5,768.58 mi (9,283.63 km) |
| Roman to Hillcrest (California) | 6,368.98 mi (10,249.89 km) |
| Roman to Hillcrest Heights (Maryland) | 4,885.43 mi (7,862.34 km) |
