| Grosse Pointe Park to Gaeta | 4,669.85 mi (7,515.40 km) |
| Grosse Pointe Park to Gaggiano | 4,316.31 mi (6,946.44 km) |
| Grosse Pointe Park to Galatina | 4,903.27 mi (7,891.05 km) |
| Grosse Pointe Park to Galatone | 4,899.96 mi (7,885.72 km) |
| Grosse Pointe Park to Galbiate | 4,315.21 mi (6,944.65 km) |
| Grosse Pointe Park to Gallarate | 4,296.56 mi (6,914.65 km) |
| Grosse Pointe Park to Galliate | 4,299.79 mi (6,919.84 km) |
| Grosse Pointe Park to Gallipoli | 4,901.10 mi (7,887.56 km) |
| Grosse Pointe Park to Gambettola | 4,499.98 mi (7,242.02 km) |
| Grosse Pointe Park to Gambolo | 4,315.02 mi (6,944.36 km) |
| Grosse Pointe Park to Garbagnate Milanese | 4,311.60 mi (6,938.85 km) |
| Grosse Pointe Park to Gardone Val Trompia | 4,351.73 mi (7,003.43 km) |
| Grosse Pointe Park to Garlasco | 4,319.37 mi (6,951.36 km) |
| Grosse Pointe Park to Gassino Torinese | 4,277.74 mi (6,884.36 km) |
| Grosse Pointe Park to Gatteo | 4,502.67 mi (7,246.35 km) |
