| San Marino to Brie-Comte-Robert | 5,653.57 mi (9,098.55 km) |
| San Marino to Brignais | 5,872.05 mi (9,450.15 km) |
| San Marino to Brignoles | 6,029.75 mi (9,703.94 km) |
| San Marino to Brive-la-Gaillarde | 5,785.98 mi (9,311.63 km) |
| San Marino to Bron | 5,874.18 mi (9,453.58 km) |
| San Marino to Bruay-sur-l'Escaut | 5,601.12 mi (9,014.13 km) |
| San Marino to Bruges | 5,722.28 mi (9,209.11 km) |
| San Marino to Brumath | 5,813.64 mi (9,356.14 km) |
| San Marino to Brunoy | 5,649.82 mi (9,092.50 km) |
| San Marino to Bruz | 5,537.54 mi (8,911.82 km) |
| San Marino to Bry-sur-Marne | 5,643.53 mi (9,082.39 km) |
| San Marino to Bully-les-Mines | 5,573.30 mi (8,969.36 km) |
| San Marino to Bures-sur-Yvette | 5,638.59 mi (9,074.43 km) |
| San Marino to Bussy-Saint-Georges | 5,649.24 mi (9,091.57 km) |
| San Marino to Buxerolles | 5,676.44 mi (9,135.36 km) |
