| Porto to Alexandria | 1,726.45 mi (2,778.45 km) |
| Porto to Arad | 1,525.90 mi (2,455.70 km) |
| Porto to Avrig | 1,672.68 mi (2,691.92 km) |
| Porto to Babadag | 1,887.76 mi (3,038.06 km) |
| Porto to Bacau | 1,793.29 mi (2,886.02 km) |
| Porto to Baia Mare | 1,638.55 mi (2,636.98 km) |
| Porto to Baia-Sprie | 1,644.12 mi (2,645.96 km) |
| Porto to Baicoi | 1,746.82 mi (2,811.23 km) |
| Porto to Bailesti | 1,627.99 mi (2,619.99 km) |
| Porto to Bals | 1,663.34 mi (2,676.88 km) |
| Porto to Baraolt | 1,731.11 mi (2,785.96 km) |
| Porto to Barlad | 1,829.72 mi (2,944.65 km) |
| Porto to Beclean | 1,664.54 mi (2,678.81 km) |
| Porto to Beius | 1,576.68 mi (2,537.42 km) |
| Porto to Bicaz | 1,754.07 mi (2,822.90 km) |
