| Effingham to Germantown (Wisconsin) | 285.11 mi (458.84 km) |
| Effingham to Gibsonton (Florida) | 857.11 mi (1,379.39 km) |
| Effingham to Gig Harbor (Washington) | 1,788.98 mi (2,879.08 km) |
| Effingham to Gilbert (Arizona) | 1,349.55 mi (2,171.89 km) |
| Effingham to Gillette (Wyoming) | 941.82 mi (1,515.72 km) |
| Effingham to Gilroy (California) | 1,793.10 mi (2,885.72 km) |
| Effingham to Gladeview (Florida) | 1,036.54 mi (1,668.15 km) |
| Effingham to Gladstone (Missouri) | 321.86 mi (517.99 km) |
| Effingham to Gladstone (Oregon) | 1,779.62 mi (2,864.03 km) |
| Effingham to Glasgow (Delaware) | 684.20 mi (1,101.12 km) |
| Effingham to Glasgow (Kentucky) | 204.32 mi (328.82 km) |
| Effingham to Glassboro (New Jersey) | 717.89 mi (1,155.33 km) |
| Effingham to Glassmanor (Maryland) | 621.33 mi (999.93 km) |
| Effingham to Glen Allen (Virginia) | 607.28 mi (977.33 km) |
| Effingham to Glen Burnie (Maryland) | 639.62 mi (1,029.36 km) |
