| Bad Mergentheim to Deville-les-Rouen | 391.06 mi (629.35 km) |
| Bad Mergentheim to Dieppe | 388.98 mi (626.01 km) |
| Bad Mergentheim to Digne-les-Bains | 409.14 mi (658.45 km) |
| Bad Mergentheim to Dijon | 264.91 mi (426.33 km) |
| Bad Mergentheim to Dinan | 540.16 mi (869.30 km) |
| Bad Mergentheim to Dinard | 538.24 mi (866.21 km) |
| Bad Mergentheim to Divonne-les-Bains | 274.37 mi (441.55 km) |
| Bad Mergentheim to Dole | 257.40 mi (414.24 km) |
| Bad Mergentheim to Dombasle-sur-Meurthe | 166.07 mi (267.26 km) |
| Bad Mergentheim to Domerat | 398.69 mi (641.62 km) |
| Bad Mergentheim to Domont | 336.91 mi (542.20 km) |
| Bad Mergentheim to Douai | 303.29 mi (488.10 km) |
| Bad Mergentheim to Douarnenez | 647.96 mi (1,042.80 km) |
| Bad Mergentheim to Douchy-les-Mines | 288.90 mi (464.94 km) |
| Bad Mergentheim to Dourdan | 357.64 mi (575.57 km) |
