| Borehamwood to Bucak | 1,788.22 mi (2,877.86 km) |
| Borehamwood to Buharkent | 1,690.68 mi (2,720.89 km) |
| Borehamwood to Bulancak | 1,954.14 mi (3,144.88 km) |
| Borehamwood to Bulanik | 2,201.27 mi (3,542.60 km) |
| Borehamwood to Buldan | 1,690.24 mi (2,720.17 km) |
| Borehamwood to Bunyan | 1,940.99 mi (3,123.73 km) |
| Borehamwood to Burdur | 1,763.46 mi (2,838.02 km) |
| Borehamwood to Burhaniye | 1,547.63 mi (2,490.67 km) |
| Borehamwood to Bursa | 1,601.40 mi (2,577.20 km) |
| Borehamwood to Buyukcekmece | 1,545.85 mi (2,487.80 km) |
| Borehamwood to Buyukorhan | 1,615.18 mi (2,599.39 km) |
| Borehamwood to Buyukyoncali | 1,504.00 mi (2,420.46 km) |
| Borehamwood to Caglayancerit | 2,049.25 mi (3,297.96 km) |
| Borehamwood to Cal | 1,711.01 mi (2,753.61 km) |
| Borehamwood to Caldiran | 2,269.59 mi (3,652.55 km) |
