| Diamond Bar to Beverly Hills (California) | 34.00 mi (54.71 km) |
| Diamond Bar to Beverly Hills (Florida) | 2,102.96 mi (3,384.38 km) |
| Diamond Bar to Beverly Hills (Michigan) | 1,950.57 mi (3,139.14 km) |
| Diamond Bar to Bexley (Ohio) | 1,955.80 mi (3,147.56 km) |
| Diamond Bar to Biddeford (Maine) | 2,598.32 mi (4,181.59 km) |
| Diamond Bar to Big Bear City (California) | 61.25 mi (98.57 km) |
| Diamond Bar to Big Lake (Minnesota) | 1,492.28 mi (2,401.59 km) |
| Diamond Bar to Big Spring (Texas) | 952.10 mi (1,532.26 km) |
| Diamond Bar to Billings (Montana) | 949.66 mi (1,528.34 km) |
| Diamond Bar to Biloxi (Mississippi) | 1,699.33 mi (2,734.80 km) |
| Diamond Bar to Binghamton (New York) | 2,323.18 mi (3,738.80 km) |
| Diamond Bar to Birmingham (Alabama) | 1,775.16 mi (2,856.85 km) |
| Diamond Bar to Birmingham (Michigan) | 1,952.03 mi (3,141.49 km) |
| Diamond Bar to Bismarck (North Dakota) | 1,255.06 mi (2,019.82 km) |
| Diamond Bar to Bithlo (Florida) | 2,188.05 mi (3,521.33 km) |
