| Castel Bolognese to Gavirate | 183.96 mi (296.06 km) |
| Castel Bolognese to Gavorrano | 105.96 mi (170.53 km) |
| Castel Bolognese to Gela | 517.04 mi (832.09 km) |
| Castel Bolognese to Gemona del Friuli | 150.53 mi (242.26 km) |
| Castel Bolognese to Genoa | 141.77 mi (228.16 km) |
| Castel Bolognese to Genzano di Roma | 186.18 mi (299.63 km) |
| Castel Bolognese to Gessate | 143.73 mi (231.32 km) |
| Castel Bolognese to Ghedi | 105.65 mi (170.03 km) |
| Castel Bolognese to Giarre | 487.74 mi (784.94 km) |
| Castel Bolognese to Giaveno | 224.17 mi (360.76 km) |
| Castel Bolognese to Giffoni Valle Piana | 295.47 mi (475.51 km) |
| Castel Bolognese to Ginosa | 364.98 mi (587.38 km) |
| Castel Bolognese to Gioia del Colle | 356.64 mi (573.96 km) |
| Castel Bolognese to Gioia Tauro | 458.58 mi (738.01 km) |
| Castel Bolognese to Giovinazzo | 328.28 mi (528.32 km) |
