| James Island to Rosemont (California) | 2,339.92 mi (3,765.74 km) |
| James Island to Rosemount (Minnesota) | 1,087.63 mi (1,750.36 km) |
| James Island to Rosenberg (Texas) | 963.74 mi (1,550.99 km) |
| James Island to Roseville (California) | 2,337.22 mi (3,761.40 km) |
| James Island to Roseville (Michigan) | 694.70 mi (1,118.01 km) |
| James Island to Roseville (Minnesota) | 1,103.90 mi (1,776.56 km) |
| James Island to Rossmoor (California) | 2,192.08 mi (3,527.81 km) |
| James Island to Rossville (Maryland) | 496.63 mi (799.25 km) |
| James Island to Roswell (Georgia) | 269.97 mi (434.47 km) |
| James Island to Roswell (New Mexico) | 1,421.40 mi (2,287.53 km) |
| James Island to Round Lake (Illinois) | 799.66 mi (1,286.94 km) |
| James Island to Round Lake Beach (Illinois) | 800.89 mi (1,288.91 km) |
| James Island to Round Rock (Texas) | 1,052.56 mi (1,693.93 km) |
| James Island to Rowland Heights (California) | 2,179.44 mi (3,507.46 km) |
| James Island to Rowlett (Texas) | 963.44 mi (1,550.51 km) |
