| Ronkonkoma to Bound Brook (New Jersey) | 75.84 mi (122.06 km) |
| Ronkonkoma to Bountiful (Utah) | 2,008.19 mi (3,231.87 km) |
| Ronkonkoma to Bourbonnais (Illinois) | 768.94 mi (1,237.50 km) |
| Ronkonkoma to Bowie (Maryland) | 230.35 mi (370.72 km) |
| Ronkonkoma to Bowling Green (Kentucky) | 762.41 mi (1,226.99 km) |
| Ronkonkoma to Bowling Green (Ohio) | 549.16 mi (883.79 km) |
| Ronkonkoma to Box Elder (South Dakota) | 1,535.40 mi (2,471.00 km) |
| Ronkonkoma to Boynton Beach (Florida) | 1,063.44 mi (1,711.45 km) |
| Ronkonkoma to Bozeman (Montana) | 1,920.11 mi (3,090.13 km) |
| Ronkonkoma to Bradenton (Florida) | 1,065.32 mi (1,714.46 km) |
| Ronkonkoma to Bradfordville (Florida) | 939.82 mi (1,512.50 km) |
| Ronkonkoma to Bradley (Illinois) | 767.29 mi (1,234.83 km) |
| Ronkonkoma to Bradley Gardens (New Jersey) | 82.43 mi (132.66 km) |
| Ronkonkoma to Brainerd (Minnesota) | 1,118.25 mi (1,799.66 km) |
| Ronkonkoma to Brambleton (Virginia) | 265.41 mi (427.14 km) |
