| South Plainfield to Worthington (Ohio) | 454.27 mi (731.08 km) |
| South Plainfield to Wright (Florida) | 979.32 mi (1,576.07 km) |
| South Plainfield to Wyandanch (New York) | 56.44 mi (90.83 km) |
| South Plainfield to Wyandotte (Michigan) | 466.71 mi (751.10 km) |
| South Plainfield to Wylie (Texas) | 1,324.26 mi (2,131.20 km) |
| South Plainfield to Wyndham (Virginia) | 262.68 mi (422.74 km) |
| South Plainfield to Wyoming (Michigan) | 603.26 mi (970.85 km) |
| South Plainfield to Wyomissing (Pennsylvania) | 83.47 mi (134.33 km) |
| South Plainfield to Xenia (Ohio) | 506.75 mi (815.54 km) |
| South Plainfield to Yakima (Washington) | 2,312.13 mi (3,721.02 km) |
| South Plainfield to Yankton (South Dakota) | 1,191.72 mi (1,917.89 km) |
| South Plainfield to Yauco (Puerto Rico) | 1,620.89 mi (2,608.57 km) |
| South Plainfield to Yazoo City (Mississippi) | 1,031.26 mi (1,659.65 km) |
| South Plainfield to Yeadon (Pennsylvania) | 62.61 mi (100.76 km) |
| South Plainfield to Yelm (Washington) | 2,406.69 mi (3,873.20 km) |
