| Siena to Draguignan | 244.54 mi (393.55 km) |
| Siena to Drancy | 574.83 mi (925.10 km) |
| Siena to Draveil | 565.83 mi (910.62 km) |
| Siena to Dreux | 606.37 mi (975.86 km) |
| Siena to Dugny | 577.04 mi (928.65 km) |
| Siena to Dunkerque | 678.20 mi (1,091.45 km) |
| Siena to Eaubonne | 583.51 mi (939.06 km) |
| Siena to Echirolles | 305.08 mi (490.98 km) |
| Siena to Ecully | 364.46 mi (586.54 km) |
| Siena to Elancourt | 586.30 mi (943.57 km) |
| Siena to Elbeuf | 641.51 mi (1,032.40 km) |
| Siena to Elne | 425.46 mi (684.71 km) |
| Siena to Enghien-les-Bains | 581.56 mi (935.93 km) |
| Siena to Entraigues-sur-la-Sorgue | 323.53 mi (520.67 km) |
| Siena to Epernay | 529.28 mi (851.79 km) |
