| Round Lake Beach to Bradford | 3,808.54 mi (6,129.25 km) |
| Round Lake Beach to Bradford-on-Avon | 3,865.70 mi (6,221.24 km) |
| Round Lake Beach to Bradwell | 3,898.94 mi (6,274.74 km) |
| Round Lake Beach to Braintree | 3,954.74 mi (6,364.54 km) |
| Round Lake Beach to Bramhall | 3,806.71 mi (6,126.31 km) |
| Round Lake Beach to Brandon | 3,938.77 mi (6,338.85 km) |
| Round Lake Beach to Braunstone | 3,866.41 mi (6,222.38 km) |
| Round Lake Beach to Bredbury | 3,806.69 mi (6,126.27 km) |
| Round Lake Beach to Brentwood | 3,954.07 mi (6,363.45 km) |
| Round Lake Beach to Bridgnorth | 3,822.26 mi (6,151.34 km) |
| Round Lake Beach to Bridgwater | 3,844.00 mi (6,186.33 km) |
| Round Lake Beach to Bridlington | 3,856.60 mi (6,206.60 km) |
| Round Lake Beach to Bridport | 3,865.52 mi (6,220.95 km) |
| Round Lake Beach to Brierley Hill | 3,835.08 mi (6,171.96 km) |
| Round Lake Beach to Brighouse | 3,809.74 mi (6,131.19 km) |
