| Santander to Derecik | 2,538.54 mi (4,085.38 km) |
| Santander to Dereli | 2,150.37 mi (3,460.69 km) |
| Santander to Derik | 2,328.71 mi (3,747.69 km) |
| Santander to Derinkuyu | 2,024.10 mi (3,257.48 km) |
| Santander to Develi | 2,061.64 mi (3,317.88 km) |
| Santander to Dicle | 2,290.76 mi (3,686.62 km) |
| Santander to Digor | 2,404.27 mi (3,869.30 km) |
| Santander to Dikili | 1,612.95 mi (2,595.80 km) |
| Santander to Divrigi | 2,167.42 mi (3,488.13 km) |
| Santander to Diyadin | 2,438.56 mi (3,924.49 km) |
| Santander to Diyarbakir | 2,311.85 mi (3,720.56 km) |
| Santander to Doganhisar | 1,877.00 mi (3,020.74 km) |
| Santander to Dogansehir | 2,188.84 mi (3,522.60 km) |
| Santander to Dogubayazit | 2,458.40 mi (3,956.42 km) |
| Santander to Domanic | 1,732.57 mi (2,788.29 km) |
