| Montecatini Terme to Gaeta | 232.74 mi (374.56 km) |
| Montecatini Terme to Gaggiano | 135.43 mi (217.95 km) |
| Montecatini Terme to Galatina | 457.98 mi (737.05 km) |
| Montecatini Terme to Galatone | 454.44 mi (731.35 km) |
| Montecatini Terme to Galbiate | 148.89 mi (239.61 km) |
| Montecatini Terme to Gallarate | 156.80 mi (252.35 km) |
| Montecatini Terme to Galliate | 150.26 mi (241.82 km) |
| Montecatini Terme to Gallipoli | 455.26 mi (732.66 km) |
| Montecatini Terme to Gambettola | 79.31 mi (127.63 km) |
| Montecatini Terme to Gambolo | 133.56 mi (214.95 km) |
| Montecatini Terme to Garbagnate Milanese | 143.46 mi (230.88 km) |
| Montecatini Terme to Gardone Val Trompia | 127.70 mi (205.51 km) |
| Montecatini Terme to Garlasco | 128.92 mi (207.48 km) |
| Montecatini Terme to Gassino Torinese | 168.71 mi (271.52 km) |
| Montecatini Terme to Gatteo | 81.53 mi (131.21 km) |
