| Heerlen to Giovinazzo | 841.86 mi (1,354.85 km) |
| Heerlen to Giugliano in Campania | 791.74 mi (1,274.19 km) |
| Heerlen to Giulianova | 675.66 mi (1,087.37 km) |
| Heerlen to Giussano | 387.66 mi (623.87 km) |
| Heerlen to Goito | 445.04 mi (716.23 km) |
| Heerlen to Gonzaga | 466.83 mi (751.29 km) |
| Heerlen to Gorgonzola | 401.62 mi (646.35 km) |
| Heerlen to Gorizia | 488.96 mi (786.90 km) |
| Heerlen to Gragnano | 813.89 mi (1,309.83 km) |
| Heerlen to Grammichele | 1,035.88 mi (1,667.09 km) |
| Heerlen to Granarolo del l'Emilia | 505.70 mi (813.84 km) |
| Heerlen to Gravina in Puglia | 856.05 mi (1,377.67 km) |
| Heerlen to Grezzana | 437.05 mi (703.37 km) |
| Heerlen to Gricignano d'Aversa | 787.26 mi (1,266.97 km) |
| Heerlen to Grosseto | 610.38 mi (982.31 km) |
