| Highgate to Rockville (Maryland) | 3,659.40 mi (5,889.23 km) |
| Highgate to Rockville Centre (New York) | 3,446.18 mi (5,546.10 km) |
| Highgate to Rockwall (Texas) | 4,724.29 mi (7,603.01 km) |
| Highgate to Rocky Mount (North Carolina) | 3,828.82 mi (6,161.89 km) |
| Highgate to Rocky Point (New York) | 3,405.80 mi (5,481.10 km) |
| Highgate to Rocky River (Ohio) | 3,740.02 mi (6,018.98 km) |
| Highgate to Roessleville (New York) | 3,365.87 mi (5,416.84 km) |
| Highgate to Rogers (Arkansas) | 4,463.34 mi (7,183.05 km) |
| Highgate to Rogers (Minnesota) | 4,009.36 mi (6,452.44 km) |
| Highgate to Rohnert Park (California) | 5,325.00 mi (8,569.76 km) |
| Highgate to Rolla (Missouri) | 4,290.85 mi (6,905.45 km) |
| Highgate to Rolling Meadows (Illinois) | 3,950.72 mi (6,358.07 km) |
| Highgate to Roma (Texas) | 5,165.76 mi (8,313.49 km) |
| Highgate to Rome (Georgia) | 4,211.68 mi (6,778.05 km) |
| Highgate to Rome (New York) | 3,411.54 mi (5,490.34 km) |
