| Grass Valley to Belvedere Marittimo | 6,347.66 mi (10,215.58 km) |
| Grass Valley to Benevento | 6,228.62 mi (10,024.00 km) |
| Grass Valley to Bergamo | 5,823.76 mi (9,372.43 km) |
| Grass Valley to Bernalda | 6,323.33 mi (10,176.42 km) |
| Grass Valley to Bertinoro | 5,980.51 mi (9,624.70 km) |
| Grass Valley to Besana in Brianza | 5,812.44 mi (9,354.21 km) |
| Grass Valley to Besozzo | 5,786.39 mi (9,312.30 km) |
| Grass Valley to Biancavilla | 6,433.65 mi (10,353.96 km) |
| Grass Valley to Biassono | 5,815.67 mi (9,359.41 km) |
| Grass Valley to Bibbiano | 5,904.07 mi (9,501.68 km) |
| Grass Valley to Bibbiena | 5,997.18 mi (9,651.52 km) |
| Grass Valley to Biella | 5,784.59 mi (9,309.40 km) |
| Grass Valley to Bisceglie | 6,269.77 mi (10,090.22 km) |
| Grass Valley to Bisignano | 6,365.24 mi (10,243.86 km) |
| Grass Valley to Bitetto | 6,288.78 mi (10,120.81 km) |
