| Grottaferrata to Bingol | 1,472.81 mi (2,370.25 km) |
| Grottaferrata to Birecik | 1,384.95 mi (2,228.86 km) |
| Grottaferrata to Bitlis | 1,565.58 mi (2,519.55 km) |
| Grottaferrata to Bodrum | 851.72 mi (1,370.71 km) |
| Grottaferrata to Bogazliyan | 1,196.17 mi (1,925.04 km) |
| Grottaferrata to Bolu | 984.18 mi (1,583.88 km) |
| Grottaferrata to Bolvadin | 990.03 mi (1,593.31 km) |
| Grottaferrata to Bor | 1,189.05 mi (1,913.59 km) |
| Grottaferrata to Borcka | 1,492.45 mi (2,401.86 km) |
| Grottaferrata to Boyabat | 1,138.41 mi (1,832.09 km) |
| Grottaferrata to Bozdogan | 876.77 mi (1,411.02 km) |
| Grottaferrata to Bozkir | 1,088.26 mi (1,751.38 km) |
| Grottaferrata to Bozkurt | 938.57 mi (1,510.48 km) |
| Grottaferrata to Bozuyuk | 915.23 mi (1,472.93 km) |
| Grottaferrata to Bucak | 997.49 mi (1,605.31 km) |
