| Sun Prairie to Brownhills | 3,842.42 mi (6,183.78 km) |
| Sun Prairie to Broxbourne | 3,943.24 mi (6,346.03 km) |
| Sun Prairie to Broxburn | 3,685.51 mi (5,931.25 km) |
| Sun Prairie to Bryn | 3,788.54 mi (6,097.07 km) |
| Sun Prairie to Buckhurst Hill | 3,949.41 mi (6,355.96 km) |
| Sun Prairie to Buckie | 3,652.91 mi (5,878.79 km) |
| Sun Prairie to Buckingham | 3,899.07 mi (6,274.94 km) |
| Sun Prairie to Buckley | 3,783.05 mi (6,088.23 km) |
| Sun Prairie to Bucksburn | 3,693.97 mi (5,944.86 km) |
| Sun Prairie to Bude | 3,802.49 mi (6,119.51 km) |
| Sun Prairie to Bulwell | 3,857.97 mi (6,208.80 km) |
| Sun Prairie to Burbage | 3,867.94 mi (6,224.85 km) |
| Sun Prairie to Burgess Hill | 3,966.73 mi (6,383.84 km) |
| Sun Prairie to Burnham | 3,926.58 mi (6,319.21 km) |
| Sun Prairie to Burnham-on-Sea | 3,848.54 mi (6,193.62 km) |
