| Ovar to Grottaferrata | 1,104.42 mi (1,777.39 km) |
| Ovar to Grottaglie | 1,360.55 mi (2,189.59 km) |
| Ovar to Grottammare | 1,162.27 mi (1,870.50 km) |
| Ovar to Grugliasco | 867.66 mi (1,396.36 km) |
| Ovar to Grumo Appula | 1,317.55 mi (2,120.39 km) |
| Ovar to Grumo Nevano | 1,192.51 mi (1,919.15 km) |
| Ovar to Gualdo Tadino | 1,107.77 mi (1,782.79 km) |
| Ovar to Guardiagrele | 1,181.86 mi (1,902.03 km) |
| Ovar to Guastalla | 1,013.49 mi (1,631.06 km) |
| Ovar to Gubbio | 1,097.09 mi (1,765.59 km) |
| Ovar to Guspini | 914.36 mi (1,471.52 km) |
| Ovar to Gussago | 997.68 mi (1,605.61 km) |
| Ovar to Iesi | 1,131.18 mi (1,820.46 km) |
| Ovar to Iesolo | 1,115.34 mi (1,794.97 km) |
| Ovar to Iglesias | 912.19 mi (1,468.03 km) |
