| Boucau to Giugliano in Campania | 820.74 mi (1,320.85 km) |
| Boucau to Giulianova | 779.01 mi (1,253.70 km) |
| Boucau to Giussano | 547.03 mi (880.36 km) |
| Boucau to Goito | 611.20 mi (983.64 km) |
| Boucau to Gonzaga | 616.35 mi (991.92 km) |
| Boucau to Gorgonzola | 553.44 mi (890.68 km) |
| Boucau to Gorizia | 758.60 mi (1,220.85 km) |
| Boucau to Gragnano | 841.73 mi (1,354.64 km) |
| Boucau to Grammichele | 951.87 mi (1,531.89 km) |
| Boucau to Granarolo del l'Emilia | 645.79 mi (1,039.29 km) |
| Boucau to Gravina in Puglia | 933.75 mi (1,502.72 km) |
| Boucau to Grezzana | 630.47 mi (1,014.64 km) |
| Boucau to Gricignano d'Aversa | 818.70 mi (1,317.57 km) |
| Boucau to Grosseto | 636.06 mi (1,023.64 km) |
| Boucau to Grottaferrata | 728.44 mi (1,172.30 km) |
