| Houthulst to Grottaglie | 1,000.65 mi (1,610.40 km) |
| Houthulst to Grottammare | 753.01 mi (1,211.86 km) |
| Houthulst to Grugliasco | 460.73 mi (741.48 km) |
| Houthulst to Grumo Appula | 950.55 mi (1,529.76 km) |
| Houthulst to Grumo Nevano | 879.47 mi (1,415.37 km) |
| Houthulst to Gualdo Tadino | 706.01 mi (1,136.21 km) |
| Houthulst to Guardiagrele | 806.91 mi (1,298.60 km) |
| Houthulst to Guastalla | 549.78 mi (884.79 km) |
| Houthulst to Gubbio | 693.00 mi (1,115.27 km) |
| Houthulst to Guspini | 837.05 mi (1,347.10 km) |
| Houthulst to Gussago | 497.16 mi (800.11 km) |
| Houthulst to Iesi | 704.50 mi (1,133.78 km) |
| Houthulst to Iesolo | 582.62 mi (937.64 km) |
| Houthulst to Iglesias | 849.80 mi (1,367.62 km) |
| Houthulst to Imola | 612.22 mi (985.27 km) |
