| South Plainfield to River Grove (Illinois) | 702.74 mi (1,130.95 km) |
| South Plainfield to River Ridge (Louisiana) | 1,151.32 mi (1,852.86 km) |
| South Plainfield to Riverbank (California) | 2,471.78 mi (3,977.95 km) |
| South Plainfield to Riverdale (Georgia) | 732.79 mi (1,179.30 km) |
| South Plainfield to Riverdale (Illinois) | 691.55 mi (1,112.95 km) |
| South Plainfield to Riverside (California) | 2,383.48 mi (3,835.83 km) |
| South Plainfield to Riverside (Ohio) | 515.05 mi (828.90 km) |
| South Plainfield to Riverton (Utah) | 1,956.15 mi (3,148.12 km) |
| South Plainfield to Riverton (Wyoming) | 1,747.23 mi (2,811.90 km) |
| South Plainfield to Riverview (Florida) | 988.61 mi (1,591.02 km) |
| South Plainfield to Riverview (Michigan) | 468.15 mi (753.42 km) |
| South Plainfield to Riviera Beach (Florida) | 1,006.44 mi (1,619.71 km) |
| South Plainfield to Riviera Beach (Maryland) | 148.49 mi (238.97 km) |
| South Plainfield to Roanoke (Virginia) | 374.88 mi (603.32 km) |
| South Plainfield to Roanoke Rapids (North Carolina) | 334.57 mi (538.44 km) |
