| Slupca to Bailey's Crossroads (Virginia) | 4,349.23 mi (6,999.41 km) |
| Slupca to Bainbridge (Georgia) | 5,039.72 mi (8,110.65 km) |
| Slupca to Bainbridge Island (Washington) | 5,147.66 mi (8,284.36 km) |
| Slupca to Baker (Louisiana) | 5,295.79 mi (8,522.75 km) |
| Slupca to Bakersfield (California) | 5,847.25 mi (9,410.24 km) |
| Slupca to Balch Springs (Texas) | 5,362.73 mi (8,630.47 km) |
| Slupca to Baldwin (New York) | 4,129.55 mi (6,645.86 km) |
| Slupca to Baldwin (Pennsylvania) | 4,375.11 mi (7,041.06 km) |
| Slupca to Baldwin Park (California) | 5,901.15 mi (9,496.99 km) |
| Slupca to Ballenger Creek (Maryland) | 4,333.04 mi (6,973.35 km) |
| Slupca to Ballwin (Missouri) | 4,834.19 mi (7,779.87 km) |
| Slupca to Baltimore (Maryland) | 4,307.25 mi (6,931.85 km) |
| Slupca to Bangor (Maine) | 3,753.79 mi (6,041.14 km) |
| Slupca to Banning (California) | 5,883.16 mi (9,468.03 km) |
| Slupca to Baraboo (Wisconsin) | 4,545.53 mi (7,315.32 km) |
