| Portchester to Gavardo | 643.06 mi (1,034.91 km) |
| Portchester to Gavirate | 567.55 mi (913.39 km) |
| Portchester to Gavorrano | 786.80 mi (1,266.24 km) |
| Portchester to Gela | 1,215.71 mi (1,956.50 km) |
| Portchester to Gemona del Friuli | 722.26 mi (1,162.37 km) |
| Portchester to Genoa | 644.36 mi (1,037.00 km) |
| Portchester to Genzano di Roma | 910.45 mi (1,465.22 km) |
| Portchester to Gessate | 607.26 mi (977.29 km) |
| Portchester to Ghedi | 645.19 mi (1,038.33 km) |
| Portchester to Giarre | 1,207.25 mi (1,942.88 km) |
| Portchester to Giaveno | 559.98 mi (901.21 km) |
| Portchester to Giffoni Valle Piana | 1,038.90 mi (1,671.95 km) |
| Portchester to Ginosa | 1,115.13 mi (1,794.62 km) |
| Portchester to Gioia del Colle | 1,107.14 mi (1,781.77 km) |
| Portchester to Gioia Tauro | 1,192.45 mi (1,919.07 km) |
