| Prosper to Blue Island (Illinois) | 766.52 mi (1,233.60 km) |
| Prosper to Blue Springs (Missouri) | 423.20 mi (681.07 km) |
| Prosper to Bluffdale (Utah) | 972.37 mi (1,564.88 km) |
| Prosper to Bluffton (Indiana) | 824.00 mi (1,326.10 km) |
| Prosper to Bluffton (South Carolina) | 924.69 mi (1,488.15 km) |
| Prosper to Blythe (California) | 1,026.08 mi (1,651.32 km) |
| Prosper to Blytheville (Arkansas) | 434.39 mi (699.09 km) |
| Prosper to Boca Raton (Florida) | 1,106.02 mi (1,779.97 km) |
| Prosper to Boerne (Texas) | 264.13 mi (425.08 km) |
| Prosper to Bogalusa (Louisiana) | 440.81 mi (709.42 km) |
| Prosper to Boiling Springs (South Carolina) | 856.40 mi (1,378.24 km) |
| Prosper to Boise (Idaho) | 1,266.91 mi (2,038.89 km) |
| Prosper to Bolingbrook (Illinois) | 753.40 mi (1,212.47 km) |
| Prosper to Bolivar (Missouri) | 356.97 mi (574.49 km) |
| Prosper to Bon Air (Virginia) | 1,121.07 mi (1,804.19 km) |
