| Guimaraes to Grottaferrata | 1,080.80 mi (1,739.38 km) |
| Guimaraes to Grottaglie | 1,338.59 mi (2,154.25 km) |
| Guimaraes to Grottammare | 1,135.85 mi (1,827.97 km) |
| Guimaraes to Grugliasco | 835.51 mi (1,344.63 km) |
| Guimaraes to Grumo Appula | 1,294.82 mi (2,083.82 km) |
| Guimaraes to Grumo Nevano | 1,170.54 mi (1,883.80 km) |
| Guimaraes to Gualdo Tadino | 1,080.84 mi (1,739.44 km) |
| Guimaraes to Guardiagrele | 1,157.11 mi (1,862.19 km) |
| Guimaraes to Guastalla | 982.61 mi (1,581.36 km) |
| Guimaraes to Gubbio | 1,069.89 mi (1,721.82 km) |
| Guimaraes to Guspini | 898.08 mi (1,445.32 km) |
| Guimaraes to Gussago | 965.22 mi (1,553.38 km) |
| Guimaraes to Iesi | 1,103.62 mi (1,776.10 km) |
| Guimaraes to Iesolo | 1,083.63 mi (1,743.93 km) |
| Guimaraes to Iglesias | 896.63 mi (1,442.99 km) |
