| Portogruaro to Brescia | 127.30 mi (204.87 km) |
| Portogruaro to Bressanone | 85.50 mi (137.61 km) |
| Portogruaro to Bresso | 177.09 mi (285.00 km) |
| Portogruaro to Brindisi | 438.63 mi (705.91 km) |
| Portogruaro to Broni | 180.24 mi (290.07 km) |
| Portogruaro to Bronte | 562.22 mi (904.80 km) |
| Portogruaro to Brugherio | 171.29 mi (275.67 km) |
| Portogruaro to Brugnera | 16.54 mi (26.62 km) |
| Portogruaro to Bruino | 265.63 mi (427.50 km) |
| Portogruaro to Brunico | 82.07 mi (132.08 km) |
| Portogruaro to Brusciano | 345.51 mi (556.05 km) |
| Portogruaro to Bucine | 169.79 mi (273.26 km) |
| Portogruaro to Budrio | 106.16 mi (170.86 km) |
| Portogruaro to Busca | 275.69 mi (443.69 km) |
| Portogruaro to Bussolengo | 98.30 mi (158.19 km) |
