| Portogruaro to Glenfield | 789.28 mi (1,270.22 km) |
| Portogruaro to Glenrothes | 996.67 mi (1,603.98 km) |
| Portogruaro to Glossop | 844.56 mi (1,359.19 km) |
| Portogruaro to Gloucester | 802.03 mi (1,290.74 km) |
| Portogruaro to Godalming | 718.18 mi (1,155.80 km) |
| Portogruaro to Golborne | 868.24 mi (1,397.30 km) |
| Portogruaro to Goodmayes | 702.94 mi (1,131.27 km) |
| Portogruaro to Goole | 818.14 mi (1,316.66 km) |
| Portogruaro to Gorleston-on-Sea | 685.64 mi (1,103.43 km) |
| Portogruaro to Gornalwood | 818.28 mi (1,316.89 km) |
| Portogruaro to Gosforth | 897.55 mi (1,444.47 km) |
| Portogruaro to Gosport | 727.49 mi (1,170.79 km) |
| Portogruaro to Gourock | 1,036.70 mi (1,668.40 km) |
| Portogruaro to Grangemouth | 1,004.89 mi (1,617.21 km) |
| Portogruaro to Grantham | 779.27 mi (1,254.12 km) |
