| Idrija to Grovetown (Georgia) | 4,872.02 mi (7,840.75 km) |
| Idrija to Guayama (Puerto Rico) | 4,865.40 mi (7,830.11 km) |
| Idrija to Guaynabo (Puerto Rico) | 4,846.15 mi (7,799.12 km) |
| Idrija to Gulf Shores (Alabama) | 5,255.92 mi (8,458.58 km) |
| Idrija to Gulfport (Florida) | 5,165.73 mi (8,313.44 km) |
| Idrija to Gulfport (Mississippi) | 5,305.40 mi (8,538.21 km) |
| Idrija to Gunbarrel (Colorado) | 5,406.47 mi (8,700.87 km) |
| Idrija to Gurnee (Illinois) | 4,682.15 mi (7,535.20 km) |
| Idrija to Guthrie (Oklahoma) | 5,359.80 mi (8,625.76 km) |
| Idrija to Guttenberg (New Jersey) | 4,200.06 mi (6,759.34 km) |
| Idrija to Guymon (Oklahoma) | 5,461.73 mi (8,789.80 km) |
| Idrija to Hacienda Heights (California) | 6,151.54 mi (9,899.95 km) |
| Idrija to Hackensack (New Jersey) | 4,197.75 mi (6,755.62 km) |
| Idrija to Hackettstown (New Jersey) | 4,231.55 mi (6,810.03 km) |
| Idrija to Hagerstown (Maryland) | 4,403.31 mi (7,086.44 km) |
