| Alpena to Gavardo | 4,271.01 mi (6,873.52 km) |
| Alpena to Gavirate | 4,193.41 mi (6,748.64 km) |
| Alpena to Gavorrano | 4,401.71 mi (7,083.86 km) |
| Alpena to Gela | 4,797.16 mi (7,720.28 km) |
| Alpena to Gemona del Friuli | 4,344.56 mi (6,991.89 km) |
| Alpena to Genoa | 4,260.82 mi (6,857.12 km) |
| Alpena to Genzano di Roma | 4,525.63 mi (7,283.30 km) |
| Alpena to Gessate | 4,233.56 mi (6,813.25 km) |
| Alpena to Ghedi | 4,272.57 mi (6,876.04 km) |
| Alpena to Giarre | 4,804.74 mi (7,732.48 km) |
| Alpena to Giaveno | 4,172.46 mi (6,714.92 km) |
| Alpena to Giffoni Valle Piana | 4,658.55 mi (7,497.21 km) |
| Alpena to Ginosa | 4,740.05 mi (7,628.37 km) |
| Alpena to Gioia del Colle | 4,733.43 mi (7,617.72 km) |
| Alpena to Gioia Tauro | 4,801.48 mi (7,727.23 km) |
