| Grumo Appula to Giovinazzo | 11.64 mi (18.73 km) |
| Grumo Appula to Giugliano in Campania | 130.77 mi (210.45 km) |
| Grumo Appula to Giulianova | 185.33 mi (298.26 km) |
| Grumo Appula to Giussano | 495.63 mi (797.64 km) |
| Grumo Appula to Goito | 421.79 mi (678.80 km) |
| Grumo Appula to Gonzaga | 402.65 mi (648.00 km) |
| Grumo Appula to Gorgonzola | 481.56 mi (774.99 km) |
| Grumo Appula to Gorizia | 373.15 mi (600.53 km) |
| Grumo Appula to Gragnano | 116.30 mi (187.16 km) |
| Grumo Appula to Grammichele | 285.01 mi (458.68 km) |
| Grumo Appula to Granarolo del l'Emilia | 361.07 mi (581.08 km) |
| Grumo Appula to Gravina in Puglia | 20.24 mi (32.58 km) |
| Grumo Appula to Grezzana | 422.19 mi (679.45 km) |
| Grumo Appula to Gricignano d'Aversa | 131.22 mi (211.18 km) |
| Grumo Appula to Grosseto | 312.30 mi (502.59 km) |
