| Houghton le Spring to Gaeta | 1,164.68 mi (1,874.37 km) |
| Houghton le Spring to Gaggiano | 799.12 mi (1,286.06 km) |
| Houghton le Spring to Galatina | 1,357.33 mi (2,184.41 km) |
| Houghton le Spring to Galatone | 1,355.24 mi (2,181.04 km) |
| Houghton le Spring to Galbiate | 785.13 mi (1,263.54 km) |
| Houghton le Spring to Gallarate | 777.64 mi (1,251.49 km) |
| Houghton le Spring to Galliate | 786.05 mi (1,265.03 km) |
| Houghton le Spring to Gallipoli | 1,358.32 mi (2,186.01 km) |
| Houghton le Spring to Gambettola | 962.34 mi (1,548.74 km) |
| Houghton le Spring to Gambolo | 803.48 mi (1,293.07 km) |
| Houghton le Spring to Garbagnate Milanese | 790.20 mi (1,271.70 km) |
| Houghton le Spring to Gardone Val Trompia | 813.42 mi (1,309.07 km) |
| Houghton le Spring to Garlasco | 808.25 mi (1,300.76 km) |
| Houghton le Spring to Gassino Torinese | 786.47 mi (1,265.71 km) |
| Houghton le Spring to Gatteo | 964.71 mi (1,552.55 km) |
