| Simi Valley to Giovinazzo | 6,504.62 mi (10,468.17 km) |
| Simi Valley to Giugliano in Campania | 6,442.14 mi (10,367.62 km) |
| Simi Valley to Giulianova | 6,334.61 mi (10,194.57 km) |
| Simi Valley to Giussano | 6,028.77 mi (9,702.37 km) |
| Simi Valley to Goito | 6,097.87 mi (9,813.57 km) |
| Simi Valley to Gonzaga | 6,118.50 mi (9,846.77 km) |
| Simi Valley to Gorgonzola | 6,043.28 mi (9,725.72 km) |
| Simi Valley to Gorizia | 6,150.14 mi (9,897.69 km) |
| Simi Valley to Gragnano | 6,465.25 mi (10,404.81 km) |
| Simi Valley to Grammichele | 6,660.94 mi (10,719.74 km) |
| Simi Valley to Granarolo del l'Emilia | 6,159.57 mi (9,912.88 km) |
| Simi Valley to Gravina in Puglia | 6,517.60 mi (10,489.06 km) |
| Simi Valley to Grezzana | 6,094.49 mi (9,808.13 km) |
| Simi Valley to Gricignano d'Aversa | 6,438.00 mi (10,360.97 km) |
| Simi Valley to Grosseto | 6,243.90 mi (10,048.59 km) |
