| Diamond Bar to Grand Prairie (Texas) | 1,201.66 mi (1,933.89 km) |
| Diamond Bar to Grand Rapids (Michigan) | 1,833.04 mi (2,949.99 km) |
| Diamond Bar to Grand Rapids (Minnesota) | 1,557.27 mi (2,506.18 km) |
| Diamond Bar to Grand Terrace (California) | 28.89 mi (46.49 km) |
| Diamond Bar to Grandview (Missouri) | 1,333.87 mi (2,146.66 km) |
| Diamond Bar to Grandview (Washington) | 853.17 mi (1,373.04 km) |
| Diamond Bar to Grandville (Michigan) | 1,827.37 mi (2,940.88 km) |
| Diamond Bar to Granger (Indiana) | 1,797.22 mi (2,892.35 km) |
| Diamond Bar to Granite Bay (California) | 378.14 mi (608.55 km) |
| Diamond Bar to Granite City (Illinois) | 1,568.51 mi (2,524.28 km) |
| Diamond Bar to Grants Pass (Oregon) | 654.79 mi (1,053.78 km) |
| Diamond Bar to Grantsville (Utah) | 542.88 mi (873.69 km) |
| Diamond Bar to Grapevine (Texas) | 1,195.75 mi (1,924.37 km) |
| Diamond Bar to Grass Valley (California) | 403.06 mi (648.67 km) |
| Diamond Bar to Grayslake (Illinois) | 1,706.84 mi (2,746.90 km) |
