| Clarksville to Beyne-Heusay | 4,441.61 mi (7,148.08 km) |
| Clarksville to Bierbeek | 4,400.38 mi (7,081.72 km) |
| Clarksville to Bilzen | 4,428.58 mi (7,127.10 km) |
| Clarksville to Binche | 4,390.09 mi (7,065.17 km) |
| Clarksville to Bissegem | 4,340.05 mi (6,984.64 km) |
| Clarksville to Blankenberge | 4,321.85 mi (6,955.34 km) |
| Clarksville to Blegny | 4,443.29 mi (7,150.78 km) |
| Clarksville to Bocholt | 4,421.47 mi (7,115.67 km) |
| Clarksville to Boechout | 4,379.64 mi (7,048.34 km) |
| Clarksville to Bonheiden | 4,385.14 mi (7,057.20 km) |
| Clarksville to Boom | 4,377.12 mi (7,044.30 km) |
| Clarksville to Boortmeerbeek | 4,387.97 mi (7,061.75 km) |
| Clarksville to Borgerhout | 4,376.10 mi (7,042.66 km) |
| Clarksville to Borgloon | 4,423.84 mi (7,119.48 km) |
| Clarksville to Bornem | 4,371.41 mi (7,035.11 km) |
