| Idanha-a-Nova to Deville-les-Rouen | 774.29 mi (1,246.10 km) |
| Idanha-a-Nova to Dieppe | 800.82 mi (1,288.80 km) |
| Idanha-a-Nova to Digne-les-Bains | 748.16 mi (1,204.04 km) |
| Idanha-a-Nova to Dijon | 796.41 mi (1,281.70 km) |
| Idanha-a-Nova to Dinan | 643.06 mi (1,034.91 km) |
| Idanha-a-Nova to Dinard | 653.91 mi (1,052.36 km) |
| Idanha-a-Nova to Divonne-les-Bains | 806.29 mi (1,297.61 km) |
| Idanha-a-Nova to Dole | 806.04 mi (1,297.19 km) |
| Idanha-a-Nova to Dombasle-sur-Meurthe | 899.57 mi (1,447.73 km) |
| Idanha-a-Nova to Domerat | 662.97 mi (1,066.95 km) |
| Idanha-a-Nova to Domont | 785.08 mi (1,263.47 km) |
| Idanha-a-Nova to Douai | 878.19 mi (1,413.32 km) |
| Idanha-a-Nova to Douarnenez | 582.89 mi (938.07 km) |
| Idanha-a-Nova to Douchy-les-Mines | 883.17 mi (1,421.33 km) |
| Idanha-a-Nova to Dourdan | 749.56 mi (1,206.31 km) |
