| Marinha Grande to Grottaferrata | 1,136.23 mi (1,828.58 km) |
| Marinha Grande to Grottaglie | 1,388.50 mi (2,234.58 km) |
| Marinha Grande to Grottammare | 1,199.29 mi (1,930.07 km) |
| Marinha Grande to Grugliasco | 916.77 mi (1,475.39 km) |
| Marinha Grande to Grumo Appula | 1,347.07 mi (2,167.90 km) |
| Marinha Grande to Grumo Nevano | 1,220.92 mi (1,964.88 km) |
| Marinha Grande to Gualdo Tadino | 1,145.93 mi (1,844.20 km) |
| Marinha Grande to Guardiagrele | 1,215.60 mi (1,956.33 km) |
| Marinha Grande to Guastalla | 1,059.63 mi (1,705.31 km) |
| Marinha Grande to Gubbio | 1,135.78 mi (1,827.87 km) |
| Marinha Grande to Guspini | 933.26 mi (1,501.93 km) |
| Marinha Grande to Gussago | 1,046.99 mi (1,684.97 km) |
| Marinha Grande to Iesi | 1,170.48 mi (1,883.71 km) |
| Marinha Grande to Iesolo | 1,162.87 mi (1,871.46 km) |
| Marinha Grande to Iglesias | 929.78 mi (1,496.33 km) |
