| Mercer Island to Bahce | 6,435.85 mi (10,357.49 km) |
| Mercer Island to Bahcesaray | 6,444.49 mi (10,371.40 km) |
| Mercer Island to Balikesir | 6,138.28 mi (9,878.60 km) |
| Mercer Island to Balya | 6,125.30 mi (9,857.72 km) |
| Mercer Island to Banaz | 6,229.70 mi (10,025.74 km) |
| Mercer Island to Bandirma | 6,093.12 mi (9,805.93 km) |
| Mercer Island to Bartin | 6,080.17 mi (9,785.09 km) |
| Mercer Island to Baskale | 6,461.02 mi (10,398.00 km) |
| Mercer Island to Baskil | 6,372.10 mi (10,254.90 km) |
| Mercer Island to Basmakci | 6,289.71 mi (10,122.30 km) |
| Mercer Island to Batman | 6,444.11 mi (10,370.79 km) |
| Mercer Island to Battalgazi | 6,376.51 mi (10,262.00 km) |
| Mercer Island to Bayat | 6,173.71 mi (9,935.63 km) |
| Mercer Island to Bayburt | 6,273.81 mi (10,096.72 km) |
| Mercer Island to Bayindir | 6,225.99 mi (10,019.76 km) |
