| Sinop to Bonnyrigg | 1,947.21 mi (3,133.72 km) |
| Sinop to Bootle | 1,910.85 mi (3,075.21 km) |
| Sinop to Borehamwood | 1,780.02 mi (2,864.66 km) |
| Sinop to Boscombe | 1,840.56 mi (2,962.09 km) |
| Sinop to Boston | 1,784.31 mi (2,871.57 km) |
| Sinop to Bottesford | 1,818.33 mi (2,926.31 km) |
| Sinop to Bourne | 1,796.35 mi (2,890.94 km) |
| Sinop to Bournemouth | 1,842.27 mi (2,964.85 km) |
| Sinop to Bournville | 1,857.32 mi (2,989.06 km) |
| Sinop to Bovingdon | 1,791.85 mi (2,883.70 km) |
| Sinop to Bowdon | 1,884.75 mi (3,033.21 km) |
| Sinop to Boxley | 1,741.90 mi (2,803.32 km) |
| Sinop to Brackley | 1,820.53 mi (2,929.85 km) |
| Sinop to Bracknell | 1,798.19 mi (2,893.90 km) |
| Sinop to Bradford | 1,864.92 mi (3,001.30 km) |
