| Viljandi to Beyne-Heusay | 957.44 mi (1,540.85 km) |
| Viljandi to Bierbeek | 976.83 mi (1,572.05 km) |
| Viljandi to Bilzen | 950.44 mi (1,529.59 km) |
| Viljandi to Binche | 1,016.28 mi (1,635.55 km) |
| Viljandi to Bissegem | 1,029.67 mi (1,657.10 km) |
| Viljandi to Blankenberge | 1,012.38 mi (1,629.27 km) |
| Viljandi to Blegny | 952.42 mi (1,532.77 km) |
| Viljandi to Bocholt | 934.71 mi (1,504.27 km) |
| Viljandi to Boechout | 972.37 mi (1,564.88 km) |
| Viljandi to Bonheiden | 975.79 mi (1,570.38 km) |
| Viljandi to Boom | 979.20 mi (1,575.87 km) |
| Viljandi to Boortmeerbeek | 976.86 mi (1,572.11 km) |
| Viljandi to Borgerhout | 971.13 mi (1,562.88 km) |
| Viljandi to Borgloon | 959.08 mi (1,543.50 km) |
| Viljandi to Bornem | 982.97 mi (1,581.94 km) |
