| Trossingen to Grottaglie | 677.90 mi (1,090.97 km) |
| Trossingen to Grottammare | 432.85 mi (696.60 km) |
| Trossingen to Grugliasco | 213.79 mi (344.07 km) |
| Trossingen to Grumo Appula | 628.20 mi (1,010.99 km) |
| Trossingen to Grumo Nevano | 565.77 mi (910.51 km) |
| Trossingen to Gualdo Tadino | 389.80 mi (627.33 km) |
| Trossingen to Guardiagrele | 488.36 mi (785.94 km) |
| Trossingen to Guastalla | 238.65 mi (384.07 km) |
| Trossingen to Gubbio | 377.46 mi (607.46 km) |
| Trossingen to Guspini | 590.22 mi (949.86 km) |
| Trossingen to Gussago | 185.40 mi (298.37 km) |
| Trossingen to Iesi | 384.66 mi (619.05 km) |
| Trossingen to Iesolo | 258.40 mi (415.85 km) |
| Trossingen to Iglesias | 605.20 mi (973.98 km) |
| Trossingen to Imola | 296.28 mi (476.81 km) |
