| Rancho Cucamonga to Beyne-Heusay | 5,638.88 mi (9,074.91 km) |
| Rancho Cucamonga to Bierbeek | 5,601.06 mi (9,014.03 km) |
| Rancho Cucamonga to Bilzen | 5,622.48 mi (9,048.50 km) |
| Rancho Cucamonga to Binche | 5,603.44 mi (9,017.87 km) |
| Rancho Cucamonga to Bissegem | 5,553.51 mi (8,937.50 km) |
| Rancho Cucamonga to Blankenberge | 5,527.27 mi (8,895.28 km) |
| Rancho Cucamonga to Blegny | 5,638.97 mi (9,075.04 km) |
| Rancho Cucamonga to Bocholt | 5,609.34 mi (9,027.37 km) |
| Rancho Cucamonga to Boechout | 5,576.89 mi (8,975.14 km) |
| Rancho Cucamonga to Bonheiden | 5,584.11 mi (8,986.75 km) |
| Rancho Cucamonga to Boom | 5,576.53 mi (8,974.56 km) |
| Rancho Cucamonga to Boortmeerbeek | 5,587.57 mi (8,992.32 km) |
| Rancho Cucamonga to Borgerhout | 5,572.58 mi (8,968.20 km) |
| Rancho Cucamonga to Borgloon | 5,620.34 mi (9,045.06 km) |
| Rancho Cucamonga to Bornem | 5,571.60 mi (8,966.62 km) |
