| Diamond Bar to West Falls Church (Virginia) | 2,264.60 mi (3,644.52 km) |
| Diamond Bar to West Fargo (North Dakota) | 1,406.04 mi (2,262.80 km) |
| Diamond Bar to West Freehold (New Jersey) | 2,411.67 mi (3,881.21 km) |
| Diamond Bar to West Haven (Connecticut) | 2,476.58 mi (3,985.67 km) |
| Diamond Bar to West Haven (Utah) | 589.23 mi (948.27 km) |
| Diamond Bar to West Haverstraw (New York) | 2,423.83 mi (3,900.78 km) |
| Diamond Bar to West Hempstead (New York) | 2,443.35 mi (3,932.19 km) |
| Diamond Bar to West Hollywood (California) | 32.41 mi (52.16 km) |
| Diamond Bar to West Islip (New York) | 2,461.88 mi (3,962.02 km) |
| Diamond Bar to West Jordan (Utah) | 556.74 mi (895.99 km) |
| Diamond Bar to West Lafayette (Indiana) | 1,747.23 mi (2,811.89 km) |
| Diamond Bar to West Lealman (Florida) | 2,112.13 mi (3,399.15 km) |
| Diamond Bar to West Linn (Oregon) | 825.85 mi (1,329.08 km) |
| Diamond Bar to West Little River (Florida) | 2,305.74 mi (3,710.73 km) |
| Diamond Bar to West Melbourne (Florida) | 2,224.40 mi (3,579.82 km) |
