| Nieuwkoop to Bingol | 1,931.35 mi (3,108.21 km) |
| Nieuwkoop to Birecik | 1,915.08 mi (3,082.02 km) |
| Nieuwkoop to Bitlis | 2,019.21 mi (3,249.60 km) |
| Nieuwkoop to Bodrum | 1,516.78 mi (2,441.02 km) |
| Nieuwkoop to Bogazliyan | 1,704.38 mi (2,742.93 km) |
| Nieuwkoop to Bolu | 1,489.48 mi (2,397.08 km) |
| Nieuwkoop to Bolvadin | 1,563.19 mi (2,515.71 km) |
| Nieuwkoop to Bor | 1,739.32 mi (2,799.17 km) |
| Nieuwkoop to Borcka | 1,874.44 mi (3,016.61 km) |
| Nieuwkoop to Boyabat | 1,584.30 mi (2,549.69 km) |
| Nieuwkoop to Bozdogan | 1,514.56 mi (2,437.44 km) |
| Nieuwkoop to Bozkir | 1,684.35 mi (2,710.70 km) |
| Nieuwkoop to Bozkurt | 1,554.58 mi (2,501.86 km) |
| Nieuwkoop to Bozuyuk | 1,466.90 mi (2,360.75 km) |
| Nieuwkoop to Bucak | 1,608.93 mi (2,589.33 km) |
