| Newton Mearns to Grottaferrata | 1,231.19 mi (1,981.41 km) |
| Newton Mearns to Grottaglie | 1,442.36 mi (2,321.26 km) |
| Newton Mearns to Grottammare | 1,197.00 mi (1,926.38 km) |
| Newton Mearns to Grugliasco | 903.90 mi (1,454.69 km) |
| Newton Mearns to Grumo Appula | 1,392.82 mi (2,241.53 km) |
| Newton Mearns to Grumo Nevano | 1,325.66 mi (2,133.45 km) |
| Newton Mearns to Gualdo Tadino | 1,151.46 mi (1,853.09 km) |
| Newton Mearns to Guardiagrele | 1,251.74 mi (2,014.48 km) |
| Newton Mearns to Guastalla | 995.75 mi (1,602.51 km) |
| Newton Mearns to Gubbio | 1,138.59 mi (1,832.38 km) |
| Newton Mearns to Guspini | 1,269.23 mi (2,042.62 km) |
| Newton Mearns to Gussago | 942.81 mi (1,517.31 km) |
| Newton Mearns to Iesi | 1,148.60 mi (1,848.50 km) |
| Newton Mearns to Iesolo | 1,021.38 mi (1,643.76 km) |
| Newton Mearns to Iglesias | 1,280.84 mi (2,061.31 km) |
