| Witham to Gaeta | 952.37 mi (1,532.70 km) |
| Witham to Gaggiano | 584.33 mi (940.39 km) |
| Witham to Galatina | 1,158.02 mi (1,863.65 km) |
| Witham to Galatone | 1,155.50 mi (1,859.59 km) |
| Witham to Galbiate | 573.84 mi (923.50 km) |
| Witham to Gallarate | 562.92 mi (905.92 km) |
| Witham to Galliate | 570.14 mi (917.55 km) |
| Witham to Gallipoli | 1,157.95 mi (1,863.55 km) |
| Witham to Gambettola | 756.25 mi (1,217.07 km) |
| Witham to Gambolo | 587.35 mi (945.25 km) |
| Witham to Garbagnate Milanese | 576.39 mi (927.60 km) |
| Witham to Gardone Val Trompia | 605.43 mi (974.35 km) |
| Witham to Garlasco | 592.11 mi (952.90 km) |
| Witham to Gassino Torinese | 565.86 mi (910.67 km) |
| Witham to Gatteo | 758.76 mi (1,221.10 km) |
