| Diamond Bar to Beeville (Texas) | 1,244.82 mi (2,003.35 km) |
| Diamond Bar to Bel Air (Maryland) | 2,306.32 mi (3,711.66 km) |
| Diamond Bar to Bel Air North (Maryland) | 2,304.79 mi (3,709.20 km) |
| Diamond Bar to Bel Air South (Maryland) | 2,308.31 mi (3,714.87 km) |
| Diamond Bar to Belgrade (Montana) | 886.02 mi (1,425.91 km) |
| Diamond Bar to Bell (California) | 20.88 mi (33.60 km) |
| Diamond Bar to Bell Gardens (California) | 19.55 mi (31.46 km) |
| Diamond Bar to Bella Vista (Arkansas) | 1,336.33 mi (2,150.62 km) |
| Diamond Bar to Bellair-Meadowbrook Terrace (Florida) | 2,117.47 mi (3,407.74 km) |
| Diamond Bar to Bellaire (Texas) | 1,342.15 mi (2,159.98 km) |
| Diamond Bar to Belle Chasse (Louisiana) | 1,650.58 mi (2,656.36 km) |
| Diamond Bar to Belle Glade (Florida) | 2,259.03 mi (3,635.56 km) |
| Diamond Bar to Bellefontaine (Ohio) | 1,912.86 mi (3,078.45 km) |
| Diamond Bar to Bellefontaine Neighbors (Missouri) | 1,563.17 mi (2,515.67 km) |
| Diamond Bar to Belleville (Illinois) | 1,575.08 mi (2,534.85 km) |
