| Widnes to Giovinazzo | 1,231.47 mi (1,981.86 km) |
| Widnes to Giugliano in Campania | 1,164.70 mi (1,874.41 km) |
| Widnes to Giulianova | 1,058.59 mi (1,703.64 km) |
| Widnes to Giussano | 751.30 mi (1,209.10 km) |
| Widnes to Goito | 821.17 mi (1,321.54 km) |
| Widnes to Gonzaga | 841.49 mi (1,354.25 km) |
| Widnes to Gorgonzola | 765.81 mi (1,232.45 km) |
| Widnes to Gorizia | 890.06 mi (1,432.42 km) |
| Widnes to Gragnano | 1,187.79 mi (1,911.56 km) |
| Widnes to Grammichele | 1,391.16 mi (2,238.86 km) |
| Widnes to Granarolo del l'Emilia | 882.77 mi (1,420.69 km) |
| Widnes to Gravina in Puglia | 1,242.57 mi (1,999.72 km) |
| Widnes to Grezzana | 819.23 mi (1,318.42 km) |
| Widnes to Gricignano d'Aversa | 1,160.55 mi (1,867.73 km) |
| Widnes to Grosseto | 968.05 mi (1,557.92 km) |
