| Morro Bay to Grottaferrata | 6,348.90 mi (10,217.56 km) |
| Morro Bay to Grottaglie | 6,560.99 mi (10,558.89 km) |
| Morro Bay to Grottammare | 6,317.30 mi (10,166.72 km) |
| Morro Bay to Grugliasco | 6,013.08 mi (9,677.11 km) |
| Morro Bay to Grumo Appula | 6,512.02 mi (10,480.08 km) |
| Morro Bay to Grumo Nevano | 6,445.15 mi (10,372.47 km) |
| Morro Bay to Gualdo Tadino | 6,271.71 mi (10,093.35 km) |
| Morro Bay to Guardiagrele | 6,372.14 mi (10,254.98 km) |
| Morro Bay to Guastalla | 6,115.63 mi (9,842.15 km) |
| Morro Bay to Gubbio | 6,258.77 mi (10,072.52 km) |
| Morro Bay to Guspini | 6,342.90 mi (10,207.91 km) |
| Morro Bay to Gussago | 6,062.92 mi (9,757.33 km) |
| Morro Bay to Iesi | 6,268.95 mi (10,088.90 km) |
| Morro Bay to Iesolo | 6,139.48 mi (9,880.54 km) |
| Morro Bay to Iglesias | 6,351.16 mi (10,221.20 km) |
