| Rheinfelden to Deville-les-Rouen | 336.10 mi (540.89 km) |
| Rheinfelden to Dieppe | 347.08 mi (558.57 km) |
| Rheinfelden to Digne-les-Bains | 250.47 mi (403.09 km) |
| Rheinfelden to Dijon | 131.07 mi (210.94 km) |
| Rheinfelden to Dinan | 459.33 mi (739.22 km) |
| Rheinfelden to Dinard | 460.89 mi (741.73 km) |
| Rheinfelden to Divonne-les-Bains | 113.60 mi (182.82 km) |
| Rheinfelden to Dole | 112.67 mi (181.33 km) |
| Rheinfelden to Dombasle-sur-Meurthe | 99.98 mi (160.91 km) |
| Rheinfelden to Domerat | 261.52 mi (420.87 km) |
| Rheinfelden to Domont | 271.46 mi (436.88 km) |
| Rheinfelden to Douai | 289.46 mi (465.85 km) |
| Rheinfelden to Douarnenez | 563.41 mi (906.73 km) |
| Rheinfelden to Douchy-les-Mines | 275.88 mi (443.99 km) |
| Rheinfelden to Dourdan | 275.79 mi (443.84 km) |
