| Sinop to Borgosatollo | 1,260.60 mi (2,028.74 km) |
| Sinop to Borgosesia | 1,356.42 mi (2,182.95 km) |
| Sinop to Boscoreale | 1,072.13 mi (1,725.43 km) |
| Sinop to Boscotrecase | 1,072.75 mi (1,726.43 km) |
| Sinop to Botticino Sera | 1,261.07 mi (2,029.49 km) |
| Sinop to Bovalino Marina | 1,036.22 mi (1,667.63 km) |
| Sinop to Boves | 1,393.07 mi (2,241.93 km) |
| Sinop to Boville Ernica | 1,113.55 mi (1,792.09 km) |
| Sinop to Bovisio Masciago | 1,313.62 mi (2,114.07 km) |
| Sinop to Bovolone | 1,216.72 mi (1,958.12 km) |
| Sinop to Bra | 1,377.19 mi (2,216.37 km) |
| Sinop to Bracciano | 1,174.58 mi (1,890.30 km) |
| Sinop to Brandizzo | 1,377.03 mi (2,216.12 km) |
| Sinop to Breganze | 1,197.31 mi (1,926.89 km) |
| Sinop to Brembate | 1,294.26 mi (2,082.91 km) |
