| Grayslake to Ayr | 3,656.39 mi (5,884.40 km) |
| Grayslake to Bacup | 3,795.04 mi (6,107.53 km) |
| Grayslake to Baguley | 3,801.37 mi (6,117.72 km) |
| Grayslake to Baildon | 3,806.64 mi (6,126.19 km) |
| Grayslake to Bailleston | 3,664.31 mi (5,897.13 km) |
| Grayslake to Balderton | 3,867.63 mi (6,224.35 km) |
| Grayslake to Baldock | 3,923.35 mi (6,314.02 km) |
| Grayslake to Balham | 3,942.60 mi (6,345.00 km) |
| Grayslake to Bamber Bridge | 3,777.30 mi (6,078.98 km) |
| Grayslake to Banbridge | 3,626.65 mi (5,836.52 km) |
| Grayslake to Banbury | 3,877.92 mi (6,240.90 km) |
| Grayslake to Bangor | 3,639.97 mi (5,857.96 km) |
| Grayslake to Bangor | 3,737.36 mi (6,014.69 km) |
| Grayslake to Banstead | 3,944.63 mi (6,348.27 km) |
| Grayslake to Bargoed | 3,817.00 mi (6,142.87 km) |
