| Santander to Giovinazzo | 1,054.84 mi (1,697.60 km) |
| Santander to Giugliano in Campania | 935.90 mi (1,506.18 km) |
| Santander to Giulianova | 895.29 mi (1,440.83 km) |
| Santander to Giussano | 658.39 mi (1,059.57 km) |
| Santander to Goito | 724.49 mi (1,165.95 km) |
| Santander to Gonzaga | 730.42 mi (1,175.49 km) |
| Santander to Gorgonzola | 665.49 mi (1,071.00 km) |
| Santander to Gorizia | 870.63 mi (1,401.15 km) |
| Santander to Gragnano | 956.69 mi (1,539.64 km) |
| Santander to Grammichele | 1,059.83 mi (1,705.63 km) |
| Santander to Granarolo del l'Emilia | 760.71 mi (1,224.24 km) |
| Santander to Gravina in Puglia | 1,049.32 mi (1,688.72 km) |
| Santander to Grezzana | 743.07 mi (1,195.86 km) |
| Santander to Gricignano d'Aversa | 933.94 mi (1,503.03 km) |
| Santander to Grosseto | 752.29 mi (1,210.70 km) |
