| San Gwann to Bingol | 1,438.17 mi (2,314.51 km) |
| San Gwann to Birecik | 1,304.63 mi (2,099.60 km) |
| San Gwann to Bitlis | 1,525.47 mi (2,455.00 km) |
| San Gwann to Bodrum | 722.90 mi (1,163.40 km) |
| San Gwann to Bogazliyan | 1,157.36 mi (1,862.58 km) |
| San Gwann to Bolu | 984.54 mi (1,584.46 km) |
| San Gwann to Bolvadin | 929.67 mi (1,496.17 km) |
| San Gwann to Bor | 1,116.13 mi (1,796.24 km) |
| San Gwann to Borcka | 1,508.78 mi (2,428.14 km) |
| San Gwann to Boyabat | 1,156.46 mi (1,861.15 km) |
| San Gwann to Bozdogan | 774.23 mi (1,246.00 km) |
| San Gwann to Bozkir | 988.67 mi (1,591.11 km) |
| San Gwann to Bozkurt | 846.17 mi (1,361.78 km) |
| San Gwann to Bozuyuk | 890.59 mi (1,433.27 km) |
| San Gwann to Bucak | 898.28 mi (1,445.64 km) |
