| South Plainfield to Sugar Hill (Georgia) | 692.12 mi (1,113.86 km) |
| South Plainfield to Sugar Land (Texas) | 1,413.78 mi (2,275.25 km) |
| South Plainfield to Sugarland Run (Virginia) | 189.94 mi (305.67 km) |
| South Plainfield to Sugarmill Woods (Florida) | 937.57 mi (1,508.88 km) |
| South Plainfield to Suisun City (California) | 2,514.70 mi (4,047.02 km) |
| South Plainfield to Suitland (Maryland) | 178.80 mi (287.75 km) |
| South Plainfield to Sulphur (Louisiana) | 1,279.72 mi (2,059.51 km) |
| South Plainfield to Sulphur Springs (Texas) | 1,275.17 mi (2,052.19 km) |
| South Plainfield to Summerfield (Maryland) | 174.06 mi (280.13 km) |
| South Plainfield to Summerfield (North Carolina) | 423.74 mi (681.95 km) |
| South Plainfield to Summerlin South (Nevada) | 2,218.25 mi (3,569.93 km) |
| South Plainfield to Summerville (South Carolina) | 612.47 mi (985.68 km) |
| South Plainfield to Summit (Illinois) | 701.09 mi (1,128.29 km) |
| South Plainfield to Summit (New Jersey) | 10.07 mi (16.20 km) |
| South Plainfield to Sumner (Washington) | 2,385.97 mi (3,839.85 km) |
