| Mercer Island to Boekel | 4,924.89 mi (7,925.85 km) |
| Mercer Island to Bolsward | 4,838.09 mi (7,786.15 km) |
| Mercer Island to Borger | 4,875.67 mi (7,846.64 km) |
| Mercer Island to Borne | 4,910.53 mi (7,902.73 km) |
| Mercer Island to Boskoop | 4,873.71 mi (7,843.48 km) |
| Mercer Island to Boxmeer | 4,928.85 mi (7,932.22 km) |
| Mercer Island to Boxtel | 4,917.78 mi (7,914.40 km) |
| Mercer Island to Breda | 4,903.88 mi (7,892.03 km) |
| Mercer Island to Breukelen | 4,876.28 mi (7,847.61 km) |
| Mercer Island to Brielle | 4,871.33 mi (7,839.65 km) |
| Mercer Island to Bronkhorst | 4,909.60 mi (7,901.24 km) |
| Mercer Island to Brummen | 4,908.81 mi (7,899.97 km) |
| Mercer Island to Brunssum | 4,969.36 mi (7,997.41 km) |
| Mercer Island to Bunnik | 4,888.78 mi (7,867.73 km) |
| Mercer Island to Burgum | 4,841.43 mi (7,791.53 km) |
