| Idanha-a-Nova to Greenwood Village (Colorado) | 4,886.25 mi (7,863.65 km) |
| Idanha-a-Nova to Greer (South Carolina) | 4,006.12 mi (6,447.22 km) |
| Idanha-a-Nova to Grenada (Mississippi) | 4,418.68 mi (7,111.18 km) |
| Idanha-a-Nova to Gresham (Oregon) | 5,304.79 mi (8,537.23 km) |
| Idanha-a-Nova to Gretna (Louisiana) | 4,575.99 mi (7,364.35 km) |
| Idanha-a-Nova to Griffin (Georgia) | 4,165.70 mi (6,704.05 km) |
| Idanha-a-Nova to Griffith (Indiana) | 4,038.50 mi (6,499.34 km) |
| Idanha-a-Nova to Grimes (Iowa) | 4,321.52 mi (6,954.81 km) |
| Idanha-a-Nova to Grosse Pointe Park (Michigan) | 3,805.35 mi (6,124.12 km) |
| Idanha-a-Nova to Grosse Pointe Woods (Michigan) | 3,802.29 mi (6,119.20 km) |
| Idanha-a-Nova to Grove City (Ohio) | 3,887.50 mi (6,256.33 km) |
| Idanha-a-Nova to Groveland (Florida) | 4,208.55 mi (6,773.01 km) |
| Idanha-a-Nova to Grover Beach (California) | 5,741.64 mi (9,240.28 km) |
| Idanha-a-Nova to Groves (Texas) | 4,765.77 mi (7,669.76 km) |
| Idanha-a-Nova to Groveton (Virginia) | 3,633.15 mi (5,847.00 km) |
