| Barrow in Furness to Black Forest (Colorado) | 4,501.80 mi (7,244.94 km) |
| Barrow in Furness to Blackfoot (Idaho) | 4,526.26 mi (7,284.31 km) |
| Barrow in Furness to Blackhawk (California) | 5,117.73 mi (8,236.18 km) |
| Barrow in Furness to Blacksburg (Virginia) | 3,702.76 mi (5,959.01 km) |
| Barrow in Furness to Blackwells Mills (New Jersey) | 3,320.65 mi (5,344.07 km) |
| Barrow in Furness to Blaine (Minnesota) | 3,794.75 mi (6,107.06 km) |
| Barrow in Furness to Bloomingdale (Florida) | 4,248.26 mi (6,836.91 km) |
| Barrow in Furness to Bloomingdale (Illinois) | 3,766.07 mi (6,060.90 km) |
| Barrow in Furness to Bloomington (California) | 5,198.27 mi (8,365.81 km) |
| Barrow in Furness to Bloomington (Illinois) | 3,870.23 mi (6,228.53 km) |
| Barrow in Furness to Bloomington (Indiana) | 3,842.99 mi (6,184.70 km) |
| Barrow in Furness to Bloomington (Minnesota) | 3,814.87 mi (6,139.45 km) |
| Barrow in Furness to Bloomsburg (Pennsylvania) | 3,369.15 mi (5,422.12 km) |
| Barrow in Furness to Blue Ash (Ohio) | 3,757.53 mi (6,047.17 km) |
| Barrow in Furness to Blue Island (Illinois) | 3,765.05 mi (6,059.26 km) |
