| Cities | Distance |
|---|
| Opera to Bonnyrigg | 901.05 mi (1,450.10 km) |
| Opera to Bootle | 779.84 mi (1,255.04 km) |
| Opera to Borehamwood | 612.67 mi (986.00 km) |
| Opera to Boscombe | 628.99 mi (1,012.27 km) |
| Opera to Boston | 669.08 mi (1,076.78 km) |
| Opera to Bottesford | 716.73 mi (1,153.47 km) |
| Opera to Bourne | 668.86 mi (1,076.42 km) |
| Opera to Bournemouth | 630.30 mi (1,014.38 km) |
| Opera to Bournville | 701.07 mi (1,128.26 km) |
| Opera to Bovingdon | 624.18 mi (1,004.52 km) |
| Opera to Bowdon | 757.41 mi (1,218.93 km) |
| Opera to Boxley | 570.16 mi (917.59 km) |
| Opera to Brackley | 657.83 mi (1,058.68 km) |
| Opera to Bracknell | 617.66 mi (994.03 km) |
| Opera to Bradford | 759.46 mi (1,222.24 km) |
