| Sinop to Belvedere Marittimo | 1,019.71 mi (1,641.06 km) |
| Sinop to Benevento | 1,052.01 mi (1,693.04 km) |
| Sinop to Bergamo | 1,288.70 mi (2,073.96 km) |
| Sinop to Bernalda | 964.28 mi (1,551.86 km) |
| Sinop to Bertinoro | 1,166.80 mi (1,877.78 km) |
| Sinop to Besana in Brianza | 1,307.36 mi (2,103.99 km) |
| Sinop to Besozzo | 1,337.40 mi (2,152.34 km) |
| Sinop to Biancavilla | 1,114.83 mi (1,794.14 km) |
| Sinop to Biassono | 1,308.02 mi (2,105.05 km) |
| Sinop to Bibbiano | 1,248.71 mi (2,009.61 km) |
| Sinop to Bibbiena | 1,183.45 mi (1,904.57 km) |
| Sinop to Biella | 1,365.92 mi (2,198.24 km) |
| Sinop to Bisceglie | 962.48 mi (1,548.96 km) |
| Sinop to Bisignano | 1,000.25 mi (1,609.74 km) |
| Sinop to Bitetto | 952.40 mi (1,532.75 km) |
