| Ovada to Bingol | 1,677.63 mi (2,699.89 km) |
| Ovada to Birecik | 1,610.74 mi (2,592.23 km) |
| Ovada to Bitlis | 1,770.45 mi (2,849.27 km) |
| Ovada to Bodrum | 1,109.52 mi (1,785.60 km) |
| Ovada to Bogazliyan | 1,411.40 mi (2,271.42 km) |
| Ovada to Bolu | 1,192.65 mi (1,919.38 km) |
| Ovada to Bolvadin | 1,221.69 mi (1,966.12 km) |
| Ovada to Bor | 1,417.66 mi (2,281.51 km) |
| Ovada to Borcka | 1,672.80 mi (2,692.10 km) |
| Ovada to Boyabat | 1,331.18 mi (2,142.33 km) |
| Ovada to Bozdogan | 1,126.67 mi (1,813.20 km) |
| Ovada to Bozkir | 1,329.31 mi (2,139.32 km) |
| Ovada to Bozkurt | 1,182.90 mi (1,903.69 km) |
| Ovada to Bozuyuk | 1,137.59 mi (1,830.77 km) |
| Ovada to Bucak | 1,241.59 mi (1,998.15 km) |
