| Idanha-a-Nova to Germantown (Wisconsin) | 4,016.25 mi (6,463.53 km) |
| Idanha-a-Nova to Gibsonton (Florida) | 4,265.94 mi (6,865.37 km) |
| Idanha-a-Nova to Gig Harbor (Washington) | 5,221.41 mi (8,403.05 km) |
| Idanha-a-Nova to Gilbert (Arizona) | 5,454.54 mi (8,778.23 km) |
| Idanha-a-Nova to Gillette (Wyoming) | 4,722.19 mi (7,599.63 km) |
| Idanha-a-Nova to Gilroy (California) | 5,687.72 mi (9,153.50 km) |
| Idanha-a-Nova to Gladeview (Florida) | 4,229.85 mi (6,807.29 km) |
| Idanha-a-Nova to Gladstone (Missouri) | 4,443.85 mi (7,151.68 km) |
| Idanha-a-Nova to Gladstone (Oregon) | 5,315.65 mi (8,554.71 km) |
| Idanha-a-Nova to Glasgow (Delaware) | 3,543.27 mi (5,702.35 km) |
| Idanha-a-Nova to Glasgow (Kentucky) | 4,116.73 mi (6,625.24 km) |
| Idanha-a-Nova to Glassboro (New Jersey) | 3,509.52 mi (5,648.02 km) |
| Idanha-a-Nova to Glassmanor (Maryland) | 3,625.88 mi (5,835.28 km) |
| Idanha-a-Nova to Glen Allen (Virginia) | 3,684.51 mi (5,929.64 km) |
| Idanha-a-Nova to Glen Burnie (Maryland) | 3,597.77 mi (5,790.05 km) |
