| Harnes to Giugliano in Campania | 851.84 mi (1,370.91 km) |
| Harnes to Giulianova | 745.21 mi (1,199.31 km) |
| Harnes to Giussano | 438.29 mi (705.36 km) |
| Harnes to Goito | 507.76 mi (817.16 km) |
| Harnes to Gonzaga | 528.10 mi (849.89 km) |
| Harnes to Gorgonzola | 452.81 mi (728.73 km) |
| Harnes to Gorizia | 582.75 mi (937.85 km) |
| Harnes to Gragnano | 874.86 mi (1,407.95 km) |
| Harnes to Grammichele | 1,082.21 mi (1,741.65 km) |
| Harnes to Granarolo del l'Emilia | 569.37 mi (916.31 km) |
| Harnes to Gravina in Puglia | 929.26 mi (1,495.50 km) |
| Harnes to Grezzana | 506.09 mi (814.48 km) |
| Harnes to Gricignano d'Aversa | 847.65 mi (1,364.16 km) |
| Harnes to Grosseto | 656.98 mi (1,057.30 km) |
| Harnes to Grottaferrata | 757.95 mi (1,219.80 km) |
