| San Mateo to Bilecik | 6,788.89 mi (10,925.67 km) |
| San Mateo to Bingol | 7,043.58 mi (11,335.54 km) |
| San Mateo to Birecik | 7,132.47 mi (11,478.60 km) |
| San Mateo to Bitlis | 7,096.11 mi (11,420.09 km) |
| San Mateo to Bodrum | 6,932.78 mi (11,157.22 km) |
| San Mateo to Bogazliyan | 6,945.88 mi (11,178.32 km) |
| San Mateo to Bolu | 6,781.82 mi (10,914.28 km) |
| San Mateo to Bolvadin | 6,901.53 mi (11,106.94 km) |
| San Mateo to Bor | 7,020.41 mi (11,298.26 km) |
| San Mateo to Borcka | 6,891.36 mi (11,090.57 km) |
| San Mateo to Boyabat | 6,788.92 mi (10,925.70 km) |
| San Mateo to Bozdogan | 6,912.07 mi (11,123.90 km) |
| San Mateo to Bozkir | 7,023.34 mi (11,302.97 km) |
| San Mateo to Bozkurt | 6,930.53 mi (11,153.61 km) |
| San Mateo to Bozuyuk | 6,805.11 mi (10,951.77 km) |
