| Key Largo to Bathgate | 4,291.55 mi (6,906.58 km) |
| Key Largo to Batley | 4,386.00 mi (7,058.59 km) |
| Key Largo to Beaconsfield | 4,447.65 mi (7,157.80 km) |
| Key Largo to Bearsden | 4,264.81 mi (6,863.55 km) |
| Key Largo to Bebington | 4,333.12 mi (6,973.48 km) |
| Key Largo to Beccles | 4,530.14 mi (7,290.56 km) |
| Key Largo to Beckenham | 4,475.77 mi (7,203.06 km) |
| Key Largo to Bedford | 4,449.00 mi (7,159.97 km) |
| Key Largo to Bedlington | 4,376.72 mi (7,043.65 km) |
| Key Largo to Bedwas | 4,338.40 mi (6,981.98 km) |
| Key Largo to Bedworth | 4,403.54 mi (7,086.81 km) |
| Key Largo to Beeston | 4,410.21 mi (7,097.55 km) |
| Key Largo to Belfast | 4,207.57 mi (6,771.42 km) |
| Key Largo to Belgrave | 4,416.43 mi (7,107.55 km) |
| Key Largo to Bellshill | 4,277.18 mi (6,883.45 km) |
