| Chelmsford to Buenaventura Lakes (Florida) | 4,370.30 mi (7,033.32 km) |
| Chelmsford to Buffalo (Minnesota) | 4,035.85 mi (6,495.07 km) |
| Chelmsford to Buffalo (New York) | 3,578.74 mi (5,759.43 km) |
| Chelmsford to Buffalo Grove (Illinois) | 3,962.42 mi (6,376.89 km) |
| Chelmsford to Buford (Georgia) | 4,192.13 mi (6,746.58 km) |
| Chelmsford to Bull Run (Virginia) | 3,709.79 mi (5,970.33 km) |
| Chelmsford to Bullhead City (Arizona) | 5,269.71 mi (8,480.78 km) |
| Chelmsford to Burbank (California) | 5,444.27 mi (8,761.70 km) |
| Chelmsford to Burbank (Illinois) | 3,974.97 mi (6,397.10 km) |
| Chelmsford to Burien (Washington) | 4,795.58 mi (7,717.74 km) |
| Chelmsford to Burkburnett (Texas) | 4,763.92 mi (7,666.79 km) |
| Chelmsford to Burke (Virginia) | 3,699.51 mi (5,953.78 km) |
| Chelmsford to Burke Centre (Virginia) | 3,700.40 mi (5,955.22 km) |
| Chelmsford to Burleson (Texas) | 4,798.55 mi (7,722.52 km) |
| Chelmsford to Burley (Idaho) | 4,831.62 mi (7,775.74 km) |
