| South Plainfield to Rosemead (California) | 2,415.84 mi (3,887.92 km) |
| South Plainfield to Rosemont (California) | 2,474.50 mi (3,982.32 km) |
| South Plainfield to Rosemount (Minnesota) | 987.96 mi (1,589.96 km) |
| South Plainfield to Rosenberg (Texas) | 1,424.64 mi (2,292.73 km) |
| South Plainfield to Roseville (California) | 2,467.83 mi (3,971.60 km) |
| South Plainfield to Roseville (Michigan) | 460.25 mi (740.70 km) |
| South Plainfield to Roseville (Minnesota) | 995.71 mi (1,602.45 km) |
| South Plainfield to Rossmoor (California) | 2,423.60 mi (3,900.40 km) |
| South Plainfield to Rossville (Maryland) | 137.81 mi (221.79 km) |
| South Plainfield to Roswell (Georgia) | 707.77 mi (1,139.04 km) |
| South Plainfield to Roswell (New Mexico) | 1,725.57 mi (2,777.04 km) |
| South Plainfield to Round Lake (Illinois) | 718.54 mi (1,156.38 km) |
| South Plainfield to Round Lake Beach (Illinois) | 717.51 mi (1,154.72 km) |
| South Plainfield to Round Rock (Texas) | 1,473.40 mi (2,371.21 km) |
| South Plainfield to Rowland Heights (California) | 2,408.55 mi (3,876.18 km) |
