| South Plainfield to St. George (Utah) | 2,104.31 mi (3,386.55 km) |
| South Plainfield to St. Helens (Oregon) | 2,426.45 mi (3,905.00 km) |
| South Plainfield to St. James (New York) | 69.34 mi (111.59 km) |
| South Plainfield to St. John (Indiana) | 682.62 mi (1,098.58 km) |
| South Plainfield to St. Joseph (Missouri) | 1,076.46 mi (1,732.39 km) |
| South Plainfield to St. Louis (Missouri) | 852.06 mi (1,371.25 km) |
| South Plainfield to St. Louis Park (Minnesota) | 1,004.92 mi (1,617.26 km) |
| South Plainfield to St. Marys (Georgia) | 787.72 mi (1,267.71 km) |
| South Plainfield to St. Marys (Pennsylvania) | 223.20 mi (359.21 km) |
| South Plainfield to St. Matthews (Kentucky) | 619.78 mi (997.44 km) |
| South Plainfield to St. Michael (Minnesota) | 1,023.94 mi (1,647.87 km) |
| South Plainfield to St. Paul (Minnesota) | 992.38 mi (1,597.08 km) |
| South Plainfield to St. Peter (Minnesota) | 1,027.15 mi (1,653.03 km) |
| South Plainfield to St. Peters (Missouri) | 868.57 mi (1,397.83 km) |
| South Plainfield to St. Petersburg (Florida) | 999.97 mi (1,609.30 km) |
