| Cwmbran to Gavardo | 742.21 mi (1,194.47 km) |
| Cwmbran to Gavirate | 667.02 mi (1,073.46 km) |
| Cwmbran to Gavorrano | 886.04 mi (1,425.94 km) |
| Cwmbran to Gela | 1,313.63 mi (2,114.09 km) |
| Cwmbran to Gemona del Friuli | 818.88 mi (1,317.86 km) |
| Cwmbran to Genoa | 743.56 mi (1,196.65 km) |
| Cwmbran to Genzano di Roma | 1,009.77 mi (1,625.06 km) |
| Cwmbran to Gessate | 706.70 mi (1,137.32 km) |
| Cwmbran to Ghedi | 744.49 mi (1,198.14 km) |
| Cwmbran to Giarre | 1,305.99 mi (2,101.79 km) |
| Cwmbran to Giaveno | 658.77 mi (1,060.19 km) |
| Cwmbran to Giffoni Valle Piana | 1,138.38 mi (1,832.04 km) |
| Cwmbran to Ginosa | 1,214.56 mi (1,954.64 km) |
| Cwmbran to Gioia del Colle | 1,206.49 mi (1,941.65 km) |
| Cwmbran to Gioia Tauro | 1,291.67 mi (2,078.75 km) |
