| Sonoma to Belvedere Marittimo | 6,442.19 mi (10,367.70 km) |
| Sonoma to Benevento | 6,323.09 mi (10,176.03 km) |
| Sonoma to Bergamo | 5,918.50 mi (9,524.91 km) |
| Sonoma to Bernalda | 6,417.32 mi (10,327.68 km) |
| Sonoma to Bertinoro | 6,074.96 mi (9,776.70 km) |
| Sonoma to Besana in Brianza | 5,907.29 mi (9,506.87 km) |
| Sonoma to Besozzo | 5,881.38 mi (9,465.17 km) |
| Sonoma to Biancavilla | 6,529.07 mi (10,507.52 km) |
| Sonoma to Biassono | 5,910.55 mi (9,512.11 km) |
| Sonoma to Bibbiano | 5,998.89 mi (9,654.27 km) |
| Sonoma to Bibbiena | 6,091.87 mi (9,803.91 km) |
| Sonoma to Biella | 5,879.84 mi (9,462.70 km) |
| Sonoma to Bisceglie | 6,363.58 mi (10,241.19 km) |
| Sonoma to Bisignano | 6,459.64 mi (10,395.78 km) |
| Sonoma to Bitetto | 6,382.56 mi (10,271.74 km) |
