| Harrow to Rosemont (California) | 5,267.47 mi (8,477.18 km) |
| Harrow to Rosemount (Minnesota) | 4,004.08 mi (6,443.94 km) |
| Harrow to Rosenberg (Texas) | 4,866.99 mi (7,832.67 km) |
| Harrow to Roseville (California) | 5,253.56 mi (8,454.79 km) |
| Harrow to Roseville (Michigan) | 3,727.62 mi (5,999.03 km) |
| Harrow to Roseville (Minnesota) | 3,994.61 mi (6,428.70 km) |
| Harrow to Rossmoor (California) | 5,439.79 mi (8,754.50 km) |
| Harrow to Rossville (Maryland) | 3,611.01 mi (5,811.37 km) |
| Harrow to Roswell (Georgia) | 4,180.44 mi (6,727.77 km) |
| Harrow to Roswell (New Mexico) | 4,996.17 mi (8,040.56 km) |
| Harrow to Round Lake (Illinois) | 3,933.26 mi (6,329.97 km) |
| Harrow to Round Lake Beach (Illinois) | 3,930.67 mi (6,325.80 km) |
| Harrow to Round Rock (Texas) | 4,887.86 mi (7,866.26 km) |
| Harrow to Rowland Heights (California) | 5,423.24 mi (8,727.87 km) |
| Harrow to Rowlett (Texas) | 4,720.53 mi (7,596.95 km) |
