| Harlow to Gaeta | 967.02 mi (1,556.27 km) |
| Harlow to Gaggiano | 598.86 mi (963.77 km) |
| Harlow to Galatina | 1,174.74 mi (1,890.56 km) |
| Harlow to Galatone | 1,172.16 mi (1,886.41 km) |
| Harlow to Galbiate | 589.19 mi (948.21 km) |
| Harlow to Gallarate | 577.50 mi (929.40 km) |
| Harlow to Galliate | 584.40 mi (940.50 km) |
| Harlow to Gallipoli | 1,174.53 mi (1,890.22 km) |
| Harlow to Gambettola | 772.29 mi (1,242.89 km) |
| Harlow to Gambolo | 601.52 mi (968.06 km) |
| Harlow to Garbagnate Milanese | 591.17 mi (951.39 km) |
| Harlow to Gardone Val Trompia | 621.38 mi (1,000.01 km) |
| Harlow to Garlasco | 606.27 mi (975.69 km) |
| Harlow to Gassino Torinese | 578.67 mi (931.28 km) |
| Harlow to Gatteo | 774.82 mi (1,246.95 km) |
