| Shannon to Gavirate | 920.05 mi (1,480.68 km) |
| Shannon to Gavorrano | 1,133.71 mi (1,824.53 km) |
| Shannon to Gela | 1,552.08 mi (2,497.83 km) |
| Shannon to Gemona del Friuli | 1,077.04 mi (1,733.33 km) |
| Shannon to Genoa | 991.48 mi (1,595.64 km) |
| Shannon to Genzano di Roma | 1,257.90 mi (2,024.40 km) |
| Shannon to Gessate | 960.11 mi (1,545.14 km) |
| Shannon to Ghedi | 998.91 mi (1,607.59 km) |
| Shannon to Giarre | 1,549.03 mi (2,492.93 km) |
| Shannon to Giaveno | 904.53 mi (1,455.70 km) |
| Shannon to Giffoni Valle Piana | 1,388.65 mi (2,234.82 km) |
| Shannon to Ginosa | 1,467.45 mi (2,361.63 km) |
| Shannon to Gioia del Colle | 1,460.21 mi (2,349.98 km) |
| Shannon to Gioia Tauro | 1,538.32 mi (2,475.68 km) |
| Shannon to Giovinazzo | 1,432.03 mi (2,304.62 km) |
