| Silver Spring to Bixby (Oklahoma) | 1,053.33 mi (1,695.17 km) |
| Silver Spring to Black Forest (Colorado) | 1,478.47 mi (2,379.37 km) |
| Silver Spring to Blackfoot (Idaho) | 1,847.91 mi (2,973.92 km) |
| Silver Spring to Blackhawk (California) | 2,406.62 mi (3,873.09 km) |
| Silver Spring to Blacksburg (Virginia) | 222.03 mi (357.32 km) |
| Silver Spring to Blackwells Mills (New Jersey) | 164.16 mi (264.19 km) |
| Silver Spring to Blaine (Minnesota) | 930.65 mi (1,497.74 km) |
| Silver Spring to Bloomingdale (Florida) | 825.49 mi (1,328.49 km) |
| Silver Spring to Bloomingdale (Illinois) | 615.80 mi (991.03 km) |
| Silver Spring to Bloomington (California) | 2,249.15 mi (3,619.65 km) |
| Silver Spring to Bloomington (Illinois) | 642.47 mi (1,033.95 km) |
| Silver Spring to Bloomington (Indiana) | 509.66 mi (820.22 km) |
| Silver Spring to Bloomington (Minnesota) | 927.24 mi (1,492.25 km) |
| Silver Spring to Bloomsburg (Pennsylvania) | 141.37 mi (227.52 km) |
| Silver Spring to Blue Ash (Ohio) | 394.86 mi (635.47 km) |
