| Portalegre to Deventer | 1,103.28 mi (1,775.56 km) |
| Portalegre to Diemen | 1,075.74 mi (1,731.24 km) |
| Portalegre to Doesburg | 1,090.75 mi (1,755.39 km) |
| Portalegre to Doetinchem | 1,092.93 mi (1,758.90 km) |
| Portalegre to Dokkum | 1,156.29 mi (1,860.87 km) |
| Portalegre to Dongen | 1,037.23 mi (1,669.26 km) |
| Portalegre to Doorn | 1,069.85 mi (1,721.76 km) |
| Portalegre to Dordrecht | 1,039.03 mi (1,672.16 km) |
| Portalegre to Drachten | 1,146.74 mi (1,845.50 km) |
| Portalegre to Drimmelen | 1,036.26 mi (1,667.70 km) |
| Portalegre to Dronten | 1,105.45 mi (1,779.05 km) |
| Portalegre to Druten | 1,068.83 mi (1,720.12 km) |
| Portalegre to Duiven | 1,084.47 mi (1,745.29 km) |
| Portalegre to Echt | 1,036.85 mi (1,668.65 km) |
| Portalegre to Edam | 1,087.88 mi (1,750.78 km) |
