| Encinitas to Blue Island (Illinois) | 1,719.76 mi (2,767.69 km) |
| Encinitas to Blue Springs (Missouri) | 1,344.68 mi (2,164.06 km) |
| Encinitas to Bluffdale (Utah) | 591.32 mi (951.65 km) |
| Encinitas to Bluffton (Indiana) | 1,839.40 mi (2,960.23 km) |
| Encinitas to Bluffton (South Carolina) | 2,104.08 mi (3,386.20 km) |
| Encinitas to Blythe (California) | 157.53 mi (253.51 km) |
| Encinitas to Blytheville (Arkansas) | 1,565.37 mi (2,519.23 km) |
| Encinitas to Boca Raton (Florida) | 2,264.55 mi (3,644.45 km) |
| Encinitas to Boerne (Texas) | 1,114.16 mi (1,793.07 km) |
| Encinitas to Bogalusa (Louisiana) | 1,609.91 mi (2,590.89 km) |
| Encinitas to Boiling Springs (South Carolina) | 2,014.15 mi (3,241.47 km) |
| Encinitas to Boise (Idaho) | 731.14 mi (1,176.66 km) |
| Encinitas to Bolingbrook (Illinois) | 1,698.84 mi (2,734.01 km) |
| Encinitas to Bolivar (Missouri) | 1,376.39 mi (2,215.09 km) |
| Encinitas to Bon Air (Virginia) | 2,243.06 mi (3,609.86 km) |
