| Portogruaro to Brownsburg (Indiana) | 4,703.81 mi (7,570.06 km) |
| Portogruaro to Brownsville (Florida) | 5,101.10 mi (8,209.43 km) |
| Portogruaro to Brownsville (Texas) | 5,834.66 mi (9,389.97 km) |
| Portogruaro to Brownwood (Texas) | 5,596.96 mi (9,007.44 km) |
| Portogruaro to Brunswick (Georgia) | 4,904.44 mi (7,892.94 km) |
| Portogruaro to Brunswick (Ohio) | 4,458.81 mi (7,175.76 km) |
| Portogruaro to Brushy Creek (Texas) | 5,611.18 mi (9,030.33 km) |
| Portogruaro to Bryan (Texas) | 5,549.67 mi (8,931.33 km) |
| Portogruaro to Bryant (Arkansas) | 5,195.79 mi (8,361.82 km) |
| Portogruaro to Bryn Mawr-Skyway (Washington) | 5,442.43 mi (8,758.75 km) |
| Portogruaro to Buckeye (Arizona) | 5,992.25 mi (9,643.60 km) |
| Portogruaro to Buckhall (Virginia) | 4,389.71 mi (7,064.55 km) |
| Portogruaro to Bucyrus (Ohio) | 4,524.40 mi (7,281.33 km) |
| Portogruaro to Buda (Texas) | 5,638.20 mi (9,073.81 km) |
| Portogruaro to Buena Park (California) | 6,136.85 mi (9,876.31 km) |
