| Hamm to Giugliano in Campania | 802.06 mi (1,290.79 km) |
| Hamm to Giulianova | 680.46 mi (1,095.09 km) |
| Hamm to Giussano | 418.29 mi (673.17 km) |
| Hamm to Goito | 463.18 mi (745.42 km) |
| Hamm to Gonzaga | 485.11 mi (780.70 km) |
| Hamm to Gorgonzola | 431.01 mi (693.64 km) |
| Hamm to Gorizia | 476.62 mi (767.05 km) |
| Hamm to Gragnano | 823.16 mi (1,324.75 km) |
| Hamm to Grammichele | 1,053.61 mi (1,695.63 km) |
| Hamm to Granarolo del l'Emilia | 520.41 mi (837.52 km) |
| Hamm to Gravina in Puglia | 854.53 mi (1,375.23 km) |
| Hamm to Grezzana | 450.35 mi (724.76 km) |
| Hamm to Gricignano d'Aversa | 797.42 mi (1,283.32 km) |
| Hamm to Grosseto | 634.88 mi (1,021.73 km) |
| Hamm to Grottaferrata | 720.89 mi (1,160.15 km) |
