| South River to Rosemead (California) | 2,418.35 mi (3,891.95 km) |
| South River to Rosemont (California) | 2,478.33 mi (3,988.49 km) |
| South River to Rosemount (Minnesota) | 993.28 mi (1,598.52 km) |
| South River to Rosenberg (Texas) | 1,422.55 mi (2,289.38 km) |
| South River to Roseville (California) | 2,471.72 mi (3,977.84 km) |
| South River to Roseville (Michigan) | 465.14 mi (748.58 km) |
| South River to Roseville (Minnesota) | 1,001.17 mi (1,611.22 km) |
| South River to Rossmoor (California) | 2,426.04 mi (3,904.33 km) |
| South River to Rossville (Maryland) | 134.25 mi (216.06 km) |
| South River to Roswell (Georgia) | 704.06 mi (1,133.08 km) |
| South River to Roswell (New Mexico) | 1,726.42 mi (2,778.40 km) |
| South River to Round Lake (Illinois) | 722.67 mi (1,163.03 km) |
| South River to Round Lake Beach (Illinois) | 721.67 mi (1,161.41 km) |
| South River to Round Rock (Texas) | 1,472.07 mi (2,369.07 km) |
| South River to Rowland Heights (California) | 2,411.01 mi (3,880.15 km) |
