| Montecatini Terme to Grottaferrata | 173.82 mi (279.73 km) |
| Montecatini Terme to Grottaglie | 411.87 mi (662.84 km) |
| Montecatini Terme to Grottammare | 167.06 mi (268.86 km) |
| Montecatini Terme to Grugliasco | 177.45 mi (285.58 km) |
| Montecatini Terme to Grumo Appula | 361.21 mi (581.32 km) |
| Montecatini Terme to Grumo Nevano | 270.75 mi (435.72 km) |
| Montecatini Terme to Gualdo Tadino | 110.29 mi (177.49 km) |
| Montecatini Terme to Guardiagrele | 209.24 mi (336.74 km) |
| Montecatini Terme to Guastalla | 71.62 mi (115.26 km) |
| Montecatini Terme to Gubbio | 97.07 mi (156.22 km) |
| Montecatini Terme to Guspini | 320.08 mi (515.12 km) |
| Montecatini Terme to Gussago | 122.50 mi (197.14 km) |
| Montecatini Terme to Iesi | 125.75 mi (202.37 km) |
| Montecatini Terme to Iesolo | 146.51 mi (235.78 km) |
| Montecatini Terme to Iglesias | 335.97 mi (540.69 km) |
