| Portlethen to Giovinazzo | 1,378.04 mi (2,217.74 km) |
| Portlethen to Giugliano in Campania | 1,330.22 mi (2,140.78 km) |
| Portlethen to Giulianova | 1,214.00 mi (1,953.74 km) |
| Portlethen to Giussano | 922.31 mi (1,484.31 km) |
| Portlethen to Goito | 983.15 mi (1,582.22 km) |
| Portlethen to Gonzaga | 1,004.81 mi (1,617.08 km) |
| Portlethen to Gorgonzola | 936.62 mi (1,507.34 km) |
| Portlethen to Gorizia | 1,019.73 mi (1,641.10 km) |
| Portlethen to Gragnano | 1,352.43 mi (2,176.53 km) |
| Portlethen to Grammichele | 1,571.90 mi (2,529.73 km) |
| Portlethen to Granarolo del l'Emilia | 1,044.09 mi (1,680.30 km) |
| Portlethen to Gravina in Puglia | 1,393.24 mi (2,242.21 km) |
| Portlethen to Grezzana | 975.64 mi (1,570.14 km) |
| Portlethen to Gricignano d'Aversa | 1,325.75 mi (2,133.59 km) |
| Portlethen to Grosseto | 1,145.24 mi (1,843.09 km) |
