| Imperial to Rockville (Maryland) | 2,174.65 mi (3,499.75 km) |
| Imperial to Rockville Centre (New York) | 2,360.17 mi (3,798.33 km) |
| Imperial to Rockwall (Texas) | 1,108.80 mi (1,784.43 km) |
| Imperial to Rocky Mount (North Carolina) | 2,150.50 mi (3,460.89 km) |
| Imperial to Rocky Point (New York) | 2,396.74 mi (3,857.17 km) |
| Imperial to Rocky River (Ohio) | 1,936.19 mi (3,115.99 km) |
| Imperial to Roessleville (New York) | 2,354.81 mi (3,789.69 km) |
| Imperial to Rogers (Arkansas) | 1,239.25 mi (1,994.37 km) |
| Imperial to Rogers (Minnesota) | 1,448.83 mi (2,331.66 km) |
| Imperial to Rohnert Park (California) | 552.02 mi (888.39 km) |
| Imperial to Rolla (Missouri) | 1,382.57 mi (2,225.02 km) |
| Imperial to Rolling Meadows (Illinois) | 1,630.88 mi (2,624.64 km) |
| Imperial to Roma (Texas) | 1,087.69 mi (1,750.48 km) |
| Imperial to Rome (Georgia) | 1,745.94 mi (2,809.81 km) |
| Imperial to Rome (New York) | 2,271.69 mi (3,655.92 km) |
