| Irthlingborough to Brandon (Florida) | 4,375.54 mi (7,041.74 km) |
| Irthlingborough to Brandon (Mississippi) | 4,466.21 mi (7,187.66 km) |
| Irthlingborough to Brandon (South Dakota) | 4,146.79 mi (6,673.62 km) |
| Irthlingborough to Branson (Missouri) | 4,371.49 mi (7,035.24 km) |
| Irthlingborough to Braselton (Georgia) | 4,128.37 mi (6,643.97 km) |
| Irthlingborough to Brawley (California) | 5,361.27 mi (8,628.13 km) |
| Irthlingborough to Brea (California) | 5,382.80 mi (8,662.77 km) |
| Irthlingborough to Brecksville (Ohio) | 3,699.36 mi (5,953.55 km) |
| Irthlingborough to Bremerton (Washington) | 4,740.48 mi (7,629.07 km) |
| Irthlingborough to Brenham (Texas) | 4,826.55 mi (7,767.58 km) |
| Irthlingborough to Brent (Florida) | 4,448.68 mi (7,159.47 km) |
| Irthlingborough to Brentwood (California) | 5,268.92 mi (8,479.50 km) |
| Irthlingborough to Brentwood (New York) | 3,390.61 mi (5,456.66 km) |
| Irthlingborough to Brentwood (Tennessee) | 4,153.68 mi (6,684.70 km) |
| Irthlingborough to Bridgeport (Connecticut) | 3,370.46 mi (5,424.24 km) |
