| Harwich to Bailey's Crossroads (Virginia) | 3,718.12 mi (5,983.74 km) |
| Harwich to Bainbridge (Georgia) | 4,402.63 mi (7,085.35 km) |
| Harwich to Bainbridge Island (Washington) | 4,800.12 mi (7,725.05 km) |
| Harwich to Baker (Louisiana) | 4,683.34 mi (7,537.10 km) |
| Harwich to Bakersfield (California) | 5,413.95 mi (8,712.91 km) |
| Harwich to Balch Springs (Texas) | 4,784.13 mi (7,699.32 km) |
| Harwich to Baldwin (New York) | 3,494.96 mi (5,624.59 km) |
| Harwich to Baldwin (Pennsylvania) | 3,761.51 mi (6,053.57 km) |
| Harwich to Baldwin Park (California) | 5,454.50 mi (8,778.16 km) |
| Harwich to Ballenger Creek (Maryland) | 3,705.40 mi (5,963.27 km) |
| Harwich to Ballwin (Missouri) | 4,255.10 mi (6,847.93 km) |
| Harwich to Baltimore (Maryland) | 3,676.46 mi (5,916.69 km) |
| Harwich to Bangor (Maine) | 3,125.34 mi (5,029.75 km) |
| Harwich to Banning (California) | 5,428.50 mi (8,736.33 km) |
| Harwich to Baraboo (Wisconsin) | 3,989.27 mi (6,420.10 km) |
