| Idanha-a-Nova to Bayramic | 1,783.91 mi (2,870.92 km) |
| Idanha-a-Nova to Beldibi | 1,921.28 mi (3,092.01 km) |
| Idanha-a-Nova to Belen | 2,346.58 mi (3,776.45 km) |
| Idanha-a-Nova to Bergama | 1,823.85 mi (2,935.21 km) |
| Idanha-a-Nova to Besikduzu | 2,413.96 mi (3,884.90 km) |
| Idanha-a-Nova to Besiri | 2,579.84 mi (4,151.86 km) |
| Idanha-a-Nova to Besni | 2,407.00 mi (3,873.69 km) |
| Idanha-a-Nova to Beydag | 1,896.09 mi (3,051.46 km) |
| Idanha-a-Nova to Beykoz | 1,895.75 mi (3,050.92 km) |
| Idanha-a-Nova to Beylikduzu | 1,874.16 mi (3,016.18 km) |
| Idanha-a-Nova to Beypazari | 2,054.03 mi (3,305.64 km) |
| Idanha-a-Nova to Beysehir | 2,087.02 mi (3,358.73 km) |
| Idanha-a-Nova to Biga | 1,811.30 mi (2,915.01 km) |
| Idanha-a-Nova to Bigadic | 1,869.14 mi (3,008.08 km) |
| Idanha-a-Nova to Bilecik | 1,954.16 mi (3,144.91 km) |
