| Denver (Colorado) to Diamond Bar | 817.35 mi (1,315.40 km) |
| Portland (Oregon) to Diamond Bar | 837.09 mi (1,347.16 km) |
| Seattle (Washington) to Diamond Bar | 969.82 mi (1,560.77 km) |
| Dallas (Texas) to Diamond Bar | 1,214.95 mi (1,955.27 km) |
| San Diego (California) to Diamond Bar | 90.07 mi (144.96 km) |
| Houston (Texas) to Diamond Bar | 1,344.55 mi (2,163.84 km) |
| Minneapolis (Minnesota) to Diamond Bar | 1,503.69 mi (2,419.96 km) |
| St. Louis (Missouri) to Diamond Bar | 1,561.76 mi (2,513.42 km) |
| Chicago (Illinois) to Diamond Bar | 1,718.91 mi (2,766.31 km) |
| Atlanta (Georgia) to Diamond Bar | 1,906.97 mi (3,068.98 km) |
| Detroit (Michigan) to Diamond Bar | 1,956.70 mi (3,149.00 km) |
| Tampa (Florida) to Diamond Bar | 2,124.74 mi (3,419.44 km) |
| Washington (District of Columbia) to Diamond Bar | 2,273.59 mi (3,658.99 km) |
| Baltimore (Maryland) to Diamond Bar | 2,293.09 mi (3,690.37 km) |
| Miami (Florida) to Diamond Bar | 2,309.26 mi (3,716.39 km) |
| Philadelphia (Pennsylvania) to Diamond Bar | 2,368.43 mi (3,811.62 km) |
| Brooklyn (New York) to Diamond Bar | 2,427.91 mi (3,907.34 km) |
| New York (New York) to Diamond Bar | 2,429.02 mi (3,909.13 km) |
| Queens (New York) to Diamond Bar | 2,435.44 mi (3,919.47 km) |
| Riverside (California) to Diamond Bar | 24.50 mi (39.43 km) |
| Los Angeles (California) to Diamond Bar | 34.73 mi (55.90 km) |
| Las Vegas (Nevada) to Diamond Bar | 211.19 mi (339.88 km) |
| Boston (Massachusetts) to Diamond Bar | 2,569.54 mi (4,135.28 km) |
| Phoenix (Arizona) to Diamond Bar | 330.14 mi (531.32 km) |
| San Francisco (California) to Diamond Bar | 366.67 mi (590.10 km) |