| Portalegre to Cutrofiano | 1,357.87 mi (2,185.29 km) |
| Portalegre to Dalmine | 968.55 mi (1,558.73 km) |
| Portalegre to Deruta | 1,059.76 mi (1,705.52 km) |
| Portalegre to Desenzano del Garda | 1,006.91 mi (1,620.46 km) |
| Portalegre to Desio | 950.44 mi (1,529.59 km) |
| Portalegre to Dolianova | 885.68 mi (1,425.36 km) |
| Portalegre to Dolo | 1,077.30 mi (1,733.74 km) |
| Portalegre to Domodossola | 923.07 mi (1,485.53 km) |
| Portalegre to Dorgali | 903.47 mi (1,453.99 km) |
| Portalegre to Dueville | 1,057.12 mi (1,701.26 km) |
| Portalegre to Eboli | 1,190.19 mi (1,915.42 km) |
| Portalegre to Elmas | 879.32 mi (1,415.13 km) |
| Portalegre to Empoli | 995.18 mi (1,601.59 km) |
| Portalegre to Enna | 1,177.36 mi (1,894.77 km) |
| Portalegre to Eraclea | 1,108.58 mi (1,784.08 km) |
