| Olen to Gavirate | 406.60 mi (654.36 km) |
| Olen to Gavorrano | 635.39 mi (1,022.56 km) |
| Olen to Gela | 1,076.98 mi (1,733.23 km) |
| Olen to Gemona del Friuli | 505.07 mi (812.83 km) |
| Olen to Genoa | 502.52 mi (808.73 km) |
| Olen to Genzano di Roma | 751.10 mi (1,208.77 km) |
| Olen to Gessate | 440.25 mi (708.51 km) |
| Olen to Ghedi | 468.83 mi (754.52 km) |
| Olen to Giarre | 1,055.56 mi (1,698.75 km) |
| Olen to Giaveno | 437.46 mi (704.03 km) |
| Olen to Giffoni Valle Piana | 866.83 mi (1,395.03 km) |
| Olen to Ginosa | 930.15 mi (1,496.94 km) |
| Olen to Gioia del Colle | 918.44 mi (1,478.09 km) |
| Olen to Gioia Tauro | 1,029.73 mi (1,657.19 km) |
| Olen to Giovinazzo | 888.77 mi (1,430.34 km) |
