| Diamond Bar to East Rancho Dominguez (California) | 22.91 mi (36.88 km) |
| Diamond Bar to East Renton Highlands (Washington) | 956.93 mi (1,540.03 km) |
| Diamond Bar to East Ridge (Tennessee) | 1,848.67 mi (2,975.14 km) |
| Diamond Bar to East Riverdale (Maryland) | 2,278.95 mi (3,667.62 km) |
| Diamond Bar to East San Gabriel (California) | 17.07 mi (27.47 km) |
| Diamond Bar to East St. Louis (Illinois) | 1,567.87 mi (2,523.24 km) |
| Diamond Bar to East Wenatchee (Washington) | 935.93 mi (1,506.23 km) |
| Diamond Bar to Eastern Goleta Valley (California) | 116.78 mi (187.94 km) |
| Diamond Bar to Eastlake (Ohio) | 2,038.43 mi (3,280.54 km) |
| Diamond Bar to Eastmont (Washington) | 986.46 mi (1,587.56 km) |
| Diamond Bar to Easton (Maryland) | 2,325.06 mi (3,741.83 km) |
| Diamond Bar to Easton (Pennsylvania) | 2,361.25 mi (3,800.06 km) |
| Diamond Bar to Eastpointe (Michigan) | 1,965.19 mi (3,162.67 km) |
| Diamond Bar to Eastvale (California) | 13.76 mi (22.14 km) |
| Diamond Bar to Eatontown (New Jersey) | 2,423.94 mi (3,900.95 km) |
