| Castel San Giovanni to Deville-les-Rouen | 497.30 mi (800.32 km) |
| Castel San Giovanni to Dieppe | 514.57 mi (828.12 km) |
| Castel San Giovanni to Digne-les-Bains | 170.72 mi (274.74 km) |
| Castel San Giovanni to Dijon | 262.92 mi (423.14 km) |
| Castel San Giovanni to Dinan | 591.60 mi (952.08 km) |
| Castel San Giovanni to Dinard | 596.20 mi (959.50 km) |
| Castel San Giovanni to Divonne-les-Bains | 182.63 mi (293.91 km) |
| Castel San Giovanni to Dole | 235.84 mi (379.55 km) |
| Castel San Giovanni to Dombasle-sur-Meurthe | 286.74 mi (461.47 km) |
| Castel San Giovanni to Domerat | 344.84 mi (554.97 km) |
| Castel San Giovanni to Domont | 432.70 mi (696.36 km) |
| Castel San Giovanni to Douai | 471.26 mi (758.42 km) |
| Castel San Giovanni to Douarnenez | 685.60 mi (1,103.37 km) |
| Castel San Giovanni to Douchy-les-Mines | 458.60 mi (738.04 km) |
| Castel San Giovanni to Dourdan | 425.22 mi (684.33 km) |
