| South Plainfield to Groveton (Virginia) | 189.91 mi (305.63 km) |
| South Plainfield to Grovetown (Georgia) | 652.98 mi (1,050.87 km) |
| South Plainfield to Guayama (Puerto Rico) | 1,637.83 mi (2,635.83 km) |
| South Plainfield to Guaynabo (Puerto Rico) | 1,610.61 mi (2,592.02 km) |
| South Plainfield to Gulf Shores (Alabama) | 1,030.17 mi (1,657.89 km) |
| South Plainfield to Gulfport (Florida) | 1,004.07 mi (1,615.90 km) |
| South Plainfield to Gulfport (Mississippi) | 1,079.52 mi (1,737.31 km) |
| South Plainfield to Gunbarrel (Colorado) | 1,612.35 mi (2,594.82 km) |
| South Plainfield to Gurnee (Illinois) | 710.25 mi (1,143.03 km) |
| South Plainfield to Guthrie (Oklahoma) | 1,287.79 mi (2,072.50 km) |
| South Plainfield to Guttenberg (New Jersey) | 26.25 mi (42.24 km) |
| South Plainfield to Guymon (Oklahoma) | 1,479.01 mi (2,380.24 km) |
| South Plainfield to Hacienda Heights (California) | 2,412.10 mi (3,881.91 km) |
| South Plainfield to Hackensack (New Jersey) | 29.07 mi (46.78 km) |
| South Plainfield to Hackettstown (New Jersey) | 28.88 mi (46.48 km) |
