| Harrow Weald to Bahce | 2,046.32 mi (3,293.23 km) |
| Harrow Weald to Bahcesaray | 2,267.73 mi (3,649.57 km) |
| Harrow Weald to Balikesir | 1,580.16 mi (2,543.02 km) |
| Harrow Weald to Balya | 1,562.82 mi (2,515.12 km) |
| Harrow Weald to Banaz | 1,696.34 mi (2,730.00 km) |
| Harrow Weald to Bandirma | 1,551.54 mi (2,496.97 km) |
| Harrow Weald to Bartin | 1,678.70 mi (2,701.61 km) |
| Harrow Weald to Baskale | 2,322.69 mi (3,738.01 km) |
| Harrow Weald to Baskil | 2,079.71 mi (3,346.98 km) |
| Harrow Weald to Basmakci | 1,745.76 mi (2,809.53 km) |
| Harrow Weald to Batman | 2,206.96 mi (3,551.77 km) |
| Harrow Weald to Battalgazi | 2,066.75 mi (3,326.11 km) |
| Harrow Weald to Bayat | 1,799.81 mi (2,896.51 km) |
| Harrow Weald to Bayburt | 2,068.70 mi (3,329.24 km) |
| Harrow Weald to Bayindir | 1,636.44 mi (2,633.59 km) |
