| Colwyn Bay to Giovinazzo | 1,261.77 mi (2,030.63 km) |
| Colwyn Bay to Giugliano in Campania | 1,192.40 mi (1,918.98 km) |
| Colwyn Bay to Giulianova | 1,088.09 mi (1,751.11 km) |
| Colwyn Bay to Giussano | 779.54 mi (1,254.55 km) |
| Colwyn Bay to Goito | 850.51 mi (1,368.76 km) |
| Colwyn Bay to Gonzaga | 870.54 mi (1,401.00 km) |
| Colwyn Bay to Gorgonzola | 794.01 mi (1,277.84 km) |
| Colwyn Bay to Gorizia | 923.31 mi (1,485.93 km) |
| Colwyn Bay to Gragnano | 1,215.57 mi (1,956.27 km) |
| Colwyn Bay to Grammichele | 1,415.78 mi (2,278.48 km) |
| Colwyn Bay to Granarolo del l'Emilia | 911.97 mi (1,467.67 km) |
| Colwyn Bay to Gravina in Puglia | 1,272.29 mi (2,047.56 km) |
| Colwyn Bay to Grezzana | 849.40 mi (1,366.97 km) |
| Colwyn Bay to Gricignano d'Aversa | 1,188.31 mi (1,912.40 km) |
| Colwyn Bay to Grosseto | 994.33 mi (1,600.22 km) |
