| Mastic Beach to Gaeta | 4,299.38 mi (6,919.19 km) |
| Mastic Beach to Gaggiano | 3,959.43 mi (6,372.09 km) |
| Mastic Beach to Galatina | 4,541.48 mi (7,308.81 km) |
| Mastic Beach to Galatone | 4,537.74 mi (7,302.78 km) |
| Mastic Beach to Galbiate | 3,962.05 mi (6,376.30 km) |
| Mastic Beach to Gallarate | 3,940.80 mi (6,342.10 km) |
| Mastic Beach to Galliate | 3,942.50 mi (6,344.84 km) |
| Mastic Beach to Gallipoli | 4,538.07 mi (7,303.32 km) |
| Mastic Beach to Gambettola | 4,144.08 mi (6,669.25 km) |
| Mastic Beach to Gambolo | 3,956.66 mi (6,367.62 km) |
| Mastic Beach to Garbagnate Milanese | 3,956.04 mi (6,366.63 km) |
| Mastic Beach to Gardone Val Trompia | 4,000.05 mi (6,437.45 km) |
| Mastic Beach to Garlasco | 3,960.75 mi (6,374.21 km) |
| Mastic Beach to Gassino Torinese | 3,915.55 mi (6,301.46 km) |
| Mastic Beach to Gatteo | 4,146.81 mi (6,673.64 km) |
