| Mercer Island to Brie-Comte-Robert | 5,012.43 mi (8,066.73 km) |
| Mercer Island to Brignais | 5,241.22 mi (8,434.93 km) |
| Mercer Island to Brignoles | 5,407.57 mi (8,702.65 km) |
| Mercer Island to Brive-la-Gaillarde | 5,181.70 mi (8,339.15 km) |
| Mercer Island to Bron | 5,241.73 mi (8,435.75 km) |
| Mercer Island to Bruay-sur-l'Escaut | 4,940.42 mi (7,950.83 km) |
| Mercer Island to Bruges | 5,135.42 mi (8,264.66 km) |
| Mercer Island to Brumath | 5,140.08 mi (8,272.17 km) |
| Mercer Island to Brunoy | 5,009.30 mi (8,061.69 km) |
| Mercer Island to Bruz | 4,929.95 mi (7,933.99 km) |
| Mercer Island to Bry-sur-Marne | 5,001.72 mi (8,049.49 km) |
| Mercer Island to Bully-les-Mines | 4,917.13 mi (7,913.35 km) |
| Mercer Island to Bures-sur-Yvette | 5,000.25 mi (8,047.12 km) |
| Mercer Island to Bussy-Saint-Georges | 5,006.31 mi (8,056.88 km) |
| Mercer Island to Buxerolles | 5,067.80 mi (8,155.84 km) |
