| Johnstone to Giovinazzo | 1,390.31 mi (2,237.48 km) |
| Johnstone to Giugliano in Campania | 1,331.46 mi (2,142.78 km) |
| Johnstone to Giulianova | 1,220.70 mi (1,964.53 km) |
| Johnstone to Giussano | 918.46 mi (1,478.12 km) |
| Johnstone to Goito | 984.93 mi (1,585.10 km) |
| Johnstone to Gonzaga | 1,005.96 mi (1,618.93 km) |
| Johnstone to Gorgonzola | 932.98 mi (1,501.49 km) |
| Johnstone to Gorizia | 1,039.29 mi (1,672.57 km) |
| Johnstone to Gragnano | 1,354.26 mi (2,179.48 km) |
| Johnstone to Grammichele | 1,564.32 mi (2,517.53 km) |
| Johnstone to Granarolo del l'Emilia | 1,046.61 mi (1,684.36 km) |
| Johnstone to Gravina in Puglia | 1,403.27 mi (2,258.34 km) |
| Johnstone to Grezzana | 980.53 mi (1,578.02 km) |
| Johnstone to Gricignano d'Aversa | 1,327.17 mi (2,135.88 km) |
| Johnstone to Grosseto | 1,138.77 mi (1,832.68 km) |
