| Castelli Calepio to Grottaglie | 517.92 mi (833.51 km) |
| Castelli Calepio to Grottammare | 267.90 mi (431.15 km) |
| Castelli Calepio to Grugliasco | 119.33 mi (192.05 km) |
| Castelli Calepio to Grumo Appula | 467.19 mi (751.88 km) |
| Castelli Calepio to Grumo Nevano | 391.90 mi (630.70 km) |
| Castelli Calepio to Gualdo Tadino | 218.45 mi (351.56 km) |
| Castelli Calepio to Guardiagrele | 319.95 mi (514.91 km) |
| Castelli Calepio to Guastalla | 61.98 mi (99.74 km) |
| Castelli Calepio to Gubbio | 205.31 mi (330.42 km) |
| Castelli Calepio to Guspini | 426.35 mi (686.15 km) |
| Castelli Calepio to Gussago | 12.30 mi (19.79 km) |
| Castelli Calepio to Iesi | 219.63 mi (353.47 km) |
| Castelli Calepio to Iesolo | 132.90 mi (213.89 km) |
| Castelli Calepio to Iglesias | 441.94 mi (711.23 km) |
| Castelli Calepio to Imola | 125.24 mi (201.55 km) |
