| Upper Grand Lagoon to Gaeta | 5,316.10 mi (8,555.43 km) |
| Upper Grand Lagoon to Gaggiano | 4,981.76 mi (8,017.36 km) |
| Upper Grand Lagoon to Galatina | 5,560.75 mi (8,949.17 km) |
| Upper Grand Lagoon to Galatone | 5,556.86 mi (8,942.91 km) |
| Upper Grand Lagoon to Galbiate | 4,985.38 mi (8,023.20 km) |
| Upper Grand Lagoon to Gallarate | 4,963.48 mi (7,987.95 km) |
| Upper Grand Lagoon to Galliate | 4,964.75 mi (7,989.99 km) |
| Upper Grand Lagoon to Gallipoli | 5,556.91 mi (8,942.98 km) |
| Upper Grand Lagoon to Gambettola | 5,166.24 mi (8,314.26 km) |
| Upper Grand Lagoon to Gambolo | 4,978.55 mi (8,012.21 km) |
| Upper Grand Lagoon to Garbagnate Milanese | 4,978.74 mi (8,012.51 km) |
| Upper Grand Lagoon to Gardone Val Trompia | 5,023.67 mi (8,084.82 km) |
| Upper Grand Lagoon to Garlasco | 4,982.56 mi (8,018.66 km) |
| Upper Grand Lagoon to Gassino Torinese | 4,936.38 mi (7,944.34 km) |
| Upper Grand Lagoon to Gatteo | 5,168.97 mi (8,318.66 km) |
