| McCalla to Bonhill | 4,070.10 mi (6,550.19 km) |
| McCalla to Bonnyrigg | 4,126.74 mi (6,641.34 km) |
| McCalla to Bootle | 4,178.75 mi (6,725.05 km) |
| McCalla to Borehamwood | 4,326.32 mi (6,962.53 km) |
| McCalla to Boscombe | 4,284.12 mi (6,894.63 km) |
| McCalla to Boston | 4,305.55 mi (6,929.12 km) |
| McCalla to Bottesford | 4,267.08 mi (6,867.20 km) |
| McCalla to Bourne | 4,296.28 mi (6,914.19 km) |
| McCalla to Bournemouth | 4,282.58 mi (6,892.15 km) |
| McCalla to Bournville | 4,242.01 mi (6,826.86 km) |
| McCalla to Bovingdon | 4,314.13 mi (6,942.92 km) |
| McCalla to Bowdon | 4,204.68 mi (6,766.77 km) |
| McCalla to Boxley | 4,367.74 mi (7,029.20 km) |
| McCalla to Brackley | 4,282.47 mi (6,891.97 km) |
| McCalla to Bracknell | 4,312.73 mi (6,940.67 km) |
