| San Luis Obispo to Giovinazzo | 6,502.32 mi (10,464.48 km) |
| San Luis Obispo to Giugliano in Campania | 6,443.59 mi (10,369.96 km) |
| San Luis Obispo to Giulianova | 6,333.97 mi (10,193.54 km) |
| San Luis Obispo to Giussano | 6,030.04 mi (9,704.41 km) |
| San Luis Obispo to Goito | 6,098.00 mi (9,813.78 km) |
| San Luis Obispo to Gonzaga | 6,118.87 mi (9,847.36 km) |
| San Luis Obispo to Gorgonzola | 6,044.57 mi (9,727.79 km) |
| San Luis Obispo to Gorizia | 6,145.65 mi (9,890.47 km) |
| San Luis Obispo to Gragnano | 6,466.58 mi (10,406.95 km) |
| San Luis Obispo to Grammichele | 6,666.74 mi (10,729.08 km) |
| San Luis Obispo to Granarolo del l'Emilia | 6,159.71 mi (9,913.09 km) |
| San Luis Obispo to Gravina in Puglia | 6,516.13 mi (10,486.69 km) |
| San Luis Obispo to Grezzana | 6,093.81 mi (9,807.04 km) |
| San Luis Obispo to Gricignano d'Aversa | 6,439.39 mi (10,363.19 km) |
| San Luis Obispo to Grosseto | 6,246.97 mi (10,053.53 km) |
