| Santander to Gaeta | 898.94 mi (1,446.71 km) |
| Santander to Gaggiano | 646.78 mi (1,040.89 km) |
| Santander to Galatina | 1,150.57 mi (1,851.67 km) |
| Santander to Galatone | 1,145.94 mi (1,844.21 km) |
| Santander to Galbiate | 667.41 mi (1,074.09 km) |
| Santander to Gallarate | 637.73 mi (1,026.33 km) |
| Santander to Galliate | 631.44 mi (1,016.21 km) |
| Santander to Gallipoli | 1,144.29 mi (1,841.56 km) |
| Santander to Gambettola | 804.91 mi (1,295.38 km) |
| Santander to Gambolo | 637.33 mi (1,025.69 km) |
| Santander to Garbagnate Milanese | 650.65 mi (1,047.11 km) |
| Santander to Gardone Val Trompia | 704.39 mi (1,133.60 km) |
| Santander to Garlasco | 639.39 mi (1,029.00 km) |
| Santander to Gassino Torinese | 585.97 mi (943.03 km) |
| Santander to Gatteo | 807.44 mi (1,299.44 km) |
