| Sulmona to Bingol | 1,408.08 mi (2,266.09 km) |
| Sulmona to Birecik | 1,322.80 mi (2,128.84 km) |
| Sulmona to Bitlis | 1,500.92 mi (2,415.50 km) |
| Sulmona to Bodrum | 796.93 mi (1,282.53 km) |
| Sulmona to Bogazliyan | 1,132.33 mi (1,822.31 km) |
| Sulmona to Bolu | 919.33 mi (1,479.51 km) |
| Sulmona to Bolvadin | 928.41 mi (1,494.13 km) |
| Sulmona to Bor | 1,127.16 mi (1,814.00 km) |
| Sulmona to Borcka | 1,426.07 mi (2,295.04 km) |
| Sulmona to Boyabat | 1,072.47 mi (1,725.98 km) |
| Sulmona to Bozdogan | 819.29 mi (1,318.52 km) |
| Sulmona to Bozkir | 1,028.76 mi (1,655.62 km) |
| Sulmona to Bozkurt | 879.64 mi (1,415.64 km) |
| Sulmona to Bozuyuk | 851.95 mi (1,371.07 km) |
| Sulmona to Bucak | 938.61 mi (1,510.54 km) |
