| Lisburn to Gaeta | 1,283.76 mi (2,066.02 km) |
| Lisburn to Gaggiano | 915.67 mi (1,473.63 km) |
| Lisburn to Galatina | 1,491.96 mi (2,401.08 km) |
| Lisburn to Galatone | 1,489.43 mi (2,397.01 km) |
| Lisburn to Galbiate | 906.64 mi (1,459.10 km) |
| Lisburn to Gallarate | 894.40 mi (1,439.39 km) |
| Lisburn to Galliate | 900.93 mi (1,449.90 km) |
| Lisburn to Gallipoli | 1,491.87 mi (2,400.94 km) |
| Lisburn to Gambettola | 1,089.85 mi (1,753.95 km) |
| Lisburn to Gambolo | 917.91 mi (1,477.23 km) |
| Lisburn to Garbagnate Milanese | 908.24 mi (1,461.67 km) |
| Lisburn to Gardone Val Trompia | 938.94 mi (1,511.08 km) |
| Lisburn to Garlasco | 922.63 mi (1,484.83 km) |
| Lisburn to Gassino Torinese | 892.73 mi (1,436.71 km) |
| Lisburn to Gatteo | 1,092.38 mi (1,758.01 km) |
