| Watertown to Beausoleil | 3,958.17 mi (6,370.06 km) |
| Watertown to Beauvais | 3,547.26 mi (5,708.77 km) |
| Watertown to Begles | 3,579.33 mi (5,760.37 km) |
| Watertown to Belfort | 3,797.27 mi (6,111.11 km) |
| Watertown to Bellegarde-sur-Valserine | 3,807.35 mi (6,127.34 km) |
| Watertown to Bellerive-sur-Allier | 3,705.75 mi (5,963.83 km) |
| Watertown to Bellevue | 3,575.93 mi (5,754.91 km) |
| Watertown to Belley | 3,813.57 mi (6,137.35 km) |
| Watertown to Berck-sur-Mer | 3,498.31 mi (5,629.99 km) |
| Watertown to Bergerac | 3,622.52 mi (5,829.89 km) |
| Watertown to Bernay | 3,496.39 mi (5,626.89 km) |
| Watertown to Berre-l'Etang | 3,871.46 mi (6,230.51 km) |
| Watertown to Besancon | 3,776.91 mi (6,078.35 km) |
| Watertown to Bethune | 3,536.57 mi (5,691.55 km) |
| Watertown to Betton | 3,429.81 mi (5,519.75 km) |
