| Glencullen to Gavirate | 838.57 mi (1,349.54 km) |
| Glencullen to Gavorrano | 1,058.70 mi (1,703.81 km) |
| Glencullen to Gela | 1,486.21 mi (2,391.83 km) |
| Glencullen to Gemona del Friuli | 983.42 mi (1,582.66 km) |
| Glencullen to Genoa | 916.25 mi (1,474.56 km) |
| Glencullen to Genzano di Roma | 1,182.33 mi (1,902.78 km) |
| Glencullen to Gessate | 878.03 mi (1,413.05 km) |
| Glencullen to Ghedi | 915.21 mi (1,472.90 km) |
| Glencullen to Giarre | 1,478.81 mi (2,379.92 km) |
| Glencullen to Giaveno | 831.59 mi (1,338.32 km) |
| Glencullen to Giffoni Valle Piana | 1,310.48 mi (2,109.01 km) |
| Glencullen to Ginosa | 1,385.70 mi (2,230.07 km) |
| Glencullen to Gioia del Colle | 1,377.20 mi (2,216.40 km) |
| Glencullen to Gioia Tauro | 1,464.35 mi (2,356.64 km) |
| Glencullen to Giovinazzo | 1,348.48 mi (2,170.17 km) |
