| Sumter to Badger (Alaska) | 3,452.39 mi (5,556.09 km) |
| Sumter to Bailey's Crossroads (Virginia) | 384.56 mi (618.89 km) |
| Sumter to Bainbridge (Georgia) | 321.47 mi (517.36 km) |
| Sumter to Bainbridge Island (Washington) | 2,363.72 mi (3,804.04 km) |
| Sumter to Baker (Louisiana) | 669.92 mi (1,078.14 km) |
| Sumter to Bakersfield (California) | 2,184.72 mi (3,515.97 km) |
| Sumter to Balch Springs (Texas) | 939.29 mi (1,511.64 km) |
| Sumter to Baldwin (New York) | 594.70 mi (957.08 km) |
| Sumter to Baldwin (Pennsylvania) | 444.87 mi (715.95 km) |
| Sumter to Baldwin Park (California) | 2,139.90 mi (3,443.84 km) |
| Sumter to Ballenger Creek (Maryland) | 410.41 mi (660.50 km) |
| Sumter to Ballwin (Missouri) | 650.29 mi (1,046.55 km) |
| Sumter to Baltimore (Maryland) | 425.76 mi (685.19 km) |
| Sumter to Bangor (Maine) | 972.79 mi (1,565.56 km) |
| Sumter to Banning (California) | 2,081.19 mi (3,349.35 km) |
