| Mercer Island to Barmstedt | 4,892.49 mi (7,873.70 km) |
| Mercer Island to Barntrup | 4,983.44 mi (8,020.07 km) |
| Mercer Island to Barsbuttel | 4,913.85 mi (7,908.07 km) |
| Mercer Island to Barsinghausen | 4,973.09 mi (8,003.41 km) |
| Mercer Island to Barssel | 4,883.34 mi (7,858.97 km) |
| Mercer Island to Barth | 4,919.93 mi (7,917.86 km) |
| Mercer Island to Bassum | 4,924.08 mi (7,924.54 km) |
| Mercer Island to Baunatal | 5,032.73 mi (8,099.39 km) |
| Mercer Island to Bautzen | 5,146.60 mi (8,282.66 km) |
| Mercer Island to Bayreuth | 5,159.18 mi (8,302.90 km) |
| Mercer Island to Bebra | 5,058.12 mi (8,140.26 km) |
| Mercer Island to Beckingen | 5,076.98 mi (8,170.62 km) |
| Mercer Island to Beckum | 4,972.08 mi (8,001.79 km) |
| Mercer Island to Bedburg | 4,927.75 mi (7,930.44 km) |
| Mercer Island to Bedburg | 4,980.88 mi (8,015.95 km) |
