| Hattingen to Grottaglie | 895.80 mi (1,441.64 km) |
| Hattingen to Grottammare | 659.63 mi (1,061.57 km) |
| Hattingen to Grugliasco | 437.81 mi (704.59 km) |
| Hattingen to Grumo Appula | 847.88 mi (1,364.53 km) |
| Hattingen to Grumo Nevano | 797.67 mi (1,283.73 km) |
| Hattingen to Gualdo Tadino | 621.71 mi (1,000.54 km) |
| Hattingen to Guardiagrele | 716.56 mi (1,153.19 km) |
| Hattingen to Guastalla | 475.62 mi (765.44 km) |
| Hattingen to Gubbio | 610.07 mi (981.82 km) |
| Hattingen to Guspini | 822.81 mi (1,324.18 km) |
| Hattingen to Gussago | 422.95 mi (680.67 km) |
| Hattingen to Iesi | 612.74 mi (986.10 km) |
| Hattingen to Iesolo | 475.95 mi (765.97 km) |
| Hattingen to Iglesias | 837.34 mi (1,347.57 km) |
| Hattingen to Imola | 529.90 mi (852.79 km) |
