| Matosinhos to Grottaferrata | 1,104.12 mi (1,776.91 km) |
| Matosinhos to Grottaglie | 1,361.25 mi (2,190.72 km) |
| Matosinhos to Grottammare | 1,160.28 mi (1,867.28 km) |
| Matosinhos to Grugliasco | 861.84 mi (1,387.00 km) |
| Matosinhos to Grumo Appula | 1,317.80 mi (2,120.80 km) |
| Matosinhos to Grumo Nevano | 1,193.18 mi (1,920.24 km) |
| Matosinhos to Gualdo Tadino | 1,105.45 mi (1,779.05 km) |
| Matosinhos to Guardiagrele | 1,180.90 mi (1,900.47 km) |
| Matosinhos to Guastalla | 1,008.57 mi (1,623.14 km) |
| Matosinhos to Gubbio | 1,094.60 mi (1,761.58 km) |
| Matosinhos to Guspini | 918.13 mi (1,477.59 km) |
| Matosinhos to Gussago | 991.66 mi (1,595.92 km) |
| Matosinhos to Iesi | 1,128.46 mi (1,816.09 km) |
| Matosinhos to Iesolo | 1,109.86 mi (1,786.14 km) |
| Matosinhos to Iglesias | 916.34 mi (1,474.71 km) |
