| James Island to Romeoville (Illinois) | 760.52 mi (1,223.94 km) |
| James Island to Romulus (Michigan) | 681.81 mi (1,097.27 km) |
| James Island to Ronkonkoma (New York) | 672.57 mi (1,082.40 km) |
| James Island to Roosevelt (New York) | 651.66 mi (1,048.75 km) |
| James Island to Rosamond (California) | 2,189.26 mi (3,523.27 km) |
| James Island to Rosaryville (Maryland) | 451.76 mi (727.03 km) |
| James Island to Roscoe (Illinois) | 832.49 mi (1,339.77 km) |
| James Island to Rose Hill (Virginia) | 447.19 mi (719.68 km) |
| James Island to Roseburg (Oregon) | 2,442.66 mi (3,931.08 km) |
| James Island to Rosedale (California) | 2,240.38 mi (3,605.54 km) |
| James Island to Rosedale (Maryland) | 494.01 mi (795.03 km) |
| James Island to Roselle (Illinois) | 779.06 mi (1,253.78 km) |
| James Island to Roselle (New Jersey) | 630.72 mi (1,015.05 km) |
| James Island to Roselle Park (New Jersey) | 631.28 mi (1,015.94 km) |
| James Island to Rosemead (California) | 2,189.26 mi (3,523.28 km) |
