| Lake Elsinore to Blue Island (Illinois) | 1,702.75 mi (2,740.32 km) |
| Lake Elsinore to Blue Springs (Missouri) | 1,331.03 mi (2,142.08 km) |
| Lake Elsinore to Bluffdale (Utah) | 555.20 mi (893.52 km) |
| Lake Elsinore to Bluffton (Indiana) | 1,824.32 mi (2,935.96 km) |
| Lake Elsinore to Bluffton (South Carolina) | 2,102.17 mi (3,383.11 km) |
| Lake Elsinore to Blythe (California) | 156.20 mi (251.38 km) |
| Lake Elsinore to Blytheville (Arkansas) | 1,558.66 mi (2,508.43 km) |
| Lake Elsinore to Boca Raton (Florida) | 2,270.53 mi (3,654.06 km) |
| Lake Elsinore to Boerne (Texas) | 1,124.28 mi (1,809.35 km) |
| Lake Elsinore to Bogalusa (Louisiana) | 1,613.25 mi (2,596.27 km) |
| Lake Elsinore to Boiling Springs (South Carolina) | 2,008.15 mi (3,231.81 km) |
| Lake Elsinore to Boise (Idaho) | 687.68 mi (1,106.71 km) |
| Lake Elsinore to Bolingbrook (Illinois) | 1,681.68 mi (2,706.40 km) |
| Lake Elsinore to Bolivar (Missouri) | 1,366.01 mi (2,198.38 km) |
| Lake Elsinore to Bon Air (Virginia) | 2,232.88 mi (3,593.47 km) |
