| Viana do Castelo to Dillenburg | 1,025.02 mi (1,649.60 km) |
| Viana do Castelo to Dillingen | 1,049.56 mi (1,689.11 km) |
| Viana do Castelo to Dillingen | 917.57 mi (1,476.68 km) |
| Viana do Castelo to Dingolfing | 1,139.24 mi (1,833.43 km) |
| Viana do Castelo to Dinkelsbuhl | 1,055.57 mi (1,698.77 km) |
| Viana do Castelo to Dinklage | 1,094.41 mi (1,761.28 km) |
| Viana do Castelo to Dinslaken | 1,001.26 mi (1,611.37 km) |
| Viana do Castelo to Dippoldiswalde | 1,240.48 mi (1,996.37 km) |
| Viana do Castelo to Ditzingen | 996.56 mi (1,603.81 km) |
| Viana do Castelo to Dobeln | 1,224.33 mi (1,970.37 km) |
| Viana do Castelo to Doberlug-Kirchhain | 1,256.15 mi (2,021.57 km) |
| Viana do Castelo to Donaueschingen | 950.18 mi (1,529.16 km) |
| Viana do Castelo to Donauworth | 1,066.99 mi (1,717.16 km) |
| Viana do Castelo to Donzdorf | 1,024.54 mi (1,648.84 km) |
| Viana do Castelo to Dorfen | 1,116.66 mi (1,797.10 km) |
