| River Grove to Belvedere Marittimo | 5,052.57 mi (8,131.32 km) |
| River Grove to Benevento | 4,941.15 mi (7,952.02 km) |
| River Grove to Bergamo | 4,544.95 mi (7,314.38 km) |
| River Grove to Bernalda | 5,048.85 mi (8,125.34 km) |
| River Grove to Bertinoro | 4,705.40 mi (7,572.61 km) |
| River Grove to Besana in Brianza | 4,529.63 mi (7,289.73 km) |
| River Grove to Besozzo | 4,499.44 mi (7,241.14 km) |
| River Grove to Biancavilla | 5,100.81 mi (8,208.95 km) |
| River Grove to Biassono | 4,531.68 mi (7,293.03 km) |
| River Grove to Bibbiano | 4,618.34 mi (7,432.50 km) |
| River Grove to Bibbiena | 4,712.03 mi (7,583.27 km) |
| River Grove to Biella | 4,487.13 mi (7,221.34 km) |
| River Grove to Bisceglie | 5,004.36 mi (8,053.73 km) |
| River Grove to Bisignano | 5,073.84 mi (8,165.55 km) |
| River Grove to Bitetto | 5,023.47 mi (8,084.50 km) |
