| Diamond Bar to Alderwood Manor (Washington) | 982.00 mi (1,580.38 km) |
| Diamond Bar to Aldine (Texas) | 1,342.41 mi (2,160.40 km) |
| Diamond Bar to Alexander City (Alabama) | 1,831.73 mi (2,947.89 km) |
| Diamond Bar to Alexandria (Louisiana) | 1,482.57 mi (2,385.96 km) |
| Diamond Bar to Alexandria (Minnesota) | 1,436.48 mi (2,311.79 km) |
| Diamond Bar to Alexandria (Virginia) | 2,270.30 mi (3,653.69 km) |
| Diamond Bar to Algonquin (Illinois) | 1,690.54 mi (2,720.66 km) |
| Diamond Bar to Alhambra (California) | 19.20 mi (30.90 km) |
| Diamond Bar to Alice (Texas) | 1,245.58 mi (2,004.56 km) |
| Diamond Bar to Aliso Viejo (California) | 29.45 mi (47.39 km) |
| Diamond Bar to Allen (Texas) | 1,216.79 mi (1,958.23 km) |
| Diamond Bar to Allen Park (Michigan) | 1,950.37 mi (3,138.81 km) |
| Diamond Bar to Allendale (Michigan) | 1,818.62 mi (2,926.79 km) |
| Diamond Bar to Allentown (Pennsylvania) | 2,348.20 mi (3,779.06 km) |
| Diamond Bar to Alliance (Ohio) | 2,052.67 mi (3,303.45 km) |
