| Olen to Gaggiano | 440.96 mi (709.66 km) |
| Olen to Galatina | 991.58 mi (1,595.80 km) |
| Olen to Galatone | 989.45 mi (1,592.37 km) |
| Olen to Galbiate | 423.79 mi (682.02 km) |
| Olen to Gallarate | 419.74 mi (675.51 km) |
| Olen to Galliate | 429.49 mi (691.20 km) |
| Olen to Gallipoli | 992.49 mi (1,597.26 km) |
| Olen to Gambettola | 597.29 mi (961.24 km) |
| Olen to Gambolo | 446.90 mi (719.22 km) |
| Olen to Garbagnate Milanese | 431.09 mi (693.78 km) |
| Olen to Gardone Val Trompia | 449.71 mi (723.74 km) |
| Olen to Garlasco | 451.62 mi (726.81 km) |
| Olen to Gassino Torinese | 438.07 mi (705.00 km) |
| Olen to Gatteo | 599.61 mi (964.97 km) |
| Olen to Gavardo | 461.78 mi (743.17 km) |
