| Colonia to Gaeta | 4,371.25 mi (7,034.84 km) |
| Colonia to Gaggiano | 4,029.97 mi (6,485.60 km) |
| Colonia to Galatina | 4,612.72 mi (7,423.46 km) |
| Colonia to Galatone | 4,609.01 mi (7,417.49 km) |
| Colonia to Galbiate | 4,032.25 mi (6,489.29 km) |
| Colonia to Gallarate | 4,011.22 mi (6,455.44 km) |
| Colonia to Galliate | 4,013.06 mi (6,458.40 km) |
| Colonia to Gallipoli | 4,609.42 mi (7,418.14 km) |
| Colonia to Gambettola | 4,214.62 mi (6,782.78 km) |
| Colonia to Gambolo | 4,027.32 mi (6,481.34 km) |
| Colonia to Garbagnate Milanese | 4,026.46 mi (6,479.95 km) |
| Colonia to Gardone Val Trompia | 4,070.14 mi (6,550.26 km) |
| Colonia to Garlasco | 4,031.44 mi (6,487.97 km) |
| Colonia to Gassino Torinese | 3,986.52 mi (6,415.69 km) |
| Colonia to Gatteo | 4,217.35 mi (6,787.17 km) |
