| Coamo to Grottaferrata | 4,838.36 mi (7,786.59 km) |
| Coamo to Grottaglie | 5,096.08 mi (8,201.35 km) |
| Coamo to Grottammare | 4,888.82 mi (7,867.79 km) |
| Coamo to Grugliasco | 4,565.99 mi (7,348.25 km) |
| Coamo to Grumo Appula | 5,052.57 mi (8,131.32 km) |
| Coamo to Grumo Nevano | 4,928.02 mi (7,930.88 km) |
| Coamo to Gualdo Tadino | 4,832.62 mi (7,777.36 km) |
| Coamo to Guardiagrele | 4,913.51 mi (7,907.54 km) |
| Coamo to Guastalla | 4,717.27 mi (7,591.71 km) |
| Coamo to Gubbio | 4,820.92 mi (7,758.52 km) |
| Coamo to Guspini | 4,643.98 mi (7,473.76 km) |
| Coamo to Gussago | 4,688.94 mi (7,546.13 km) |
| Coamo to Iesi | 4,853.13 mi (7,810.36 km) |
| Coamo to Iesolo | 4,809.61 mi (7,740.31 km) |
| Coamo to Iglesias | 4,640.01 mi (7,467.37 km) |
