| Spout Springs to Bilecik | 5,546.23 mi (8,925.80 km) |
| Spout Springs to Bingol | 6,023.35 mi (9,693.65 km) |
| Spout Springs to Birecik | 6,013.58 mi (9,677.93 km) |
| Spout Springs to Bitlis | 6,108.30 mi (9,830.36 km) |
| Spout Springs to Bodrum | 5,569.40 mi (8,963.09 km) |
| Spout Springs to Bogazliyan | 5,802.95 mi (9,338.95 km) |
| Spout Springs to Bolu | 5,587.24 mi (8,991.80 km) |
| Spout Springs to Bolvadin | 5,652.55 mi (9,096.90 km) |
| Spout Springs to Bor | 5,835.28 mi (9,390.98 km) |
| Spout Springs to Borcka | 5,946.36 mi (9,569.75 km) |
| Spout Springs to Boyabat | 5,680.51 mi (9,141.89 km) |
| Spout Springs to Bozdogan | 5,581.12 mi (8,981.94 km) |
| Spout Springs to Bozkir | 5,770.06 mi (9,286.01 km) |
| Spout Springs to Bozkurt | 5,631.06 mi (9,062.31 km) |
| Spout Springs to Bozuyuk | 5,558.73 mi (8,945.91 km) |
