| Sumter to Groveton (Virginia) | 380.18 mi (611.84 km) |
| Sumter to Grovetown (Georgia) | 109.63 mi (176.43 km) |
| Sumter to Guayama (Puerto Rico) | 1,412.27 mi (2,272.82 km) |
| Sumter to Guaynabo (Puerto Rico) | 1,389.35 mi (2,235.94 km) |
| Sumter to Gulf Shores (Alabama) | 496.80 mi (799.52 km) |
| Sumter to Gulfport (Florida) | 449.38 mi (723.20 km) |
| Sumter to Gulfport (Mississippi) | 562.18 mi (904.74 km) |
| Sumter to Gunbarrel (Colorado) | 1,425.81 mi (2,294.62 km) |
| Sumter to Gurnee (Illinois) | 711.70 mi (1,145.37 km) |
| Sumter to Guthrie (Oklahoma) | 973.56 mi (1,566.79 km) |
| Sumter to Guttenberg (New Jersey) | 588.93 mi (947.80 km) |
| Sumter to Guymon (Oklahoma) | 1,201.31 mi (1,933.32 km) |
| Sumter to Hacienda Heights (California) | 2,141.02 mi (3,445.64 km) |
| Sumter to Hackensack (New Jersey) | 592.83 mi (954.06 km) |
| Sumter to Hackettstown (New Jersey) | 566.84 mi (912.24 km) |
