| Opava to Bayramic | 817.96 mi (1,316.38 km) |
| Opava to Beldibi | 1,039.99 mi (1,673.70 km) |
| Opava to Belen | 1,301.58 mi (2,094.69 km) |
| Opava to Bergama | 874.80 mi (1,407.86 km) |
| Opava to Besikduzu | 1,195.60 mi (1,924.13 km) |
| Opava to Besiri | 1,419.81 mi (2,284.96 km) |
| Opava to Besni | 1,298.69 mi (2,090.04 km) |
| Opava to Beydag | 964.59 mi (1,552.35 km) |
| Opava to Beykoz | 812.61 mi (1,307.78 km) |
| Opava to Beylikduzu | 805.81 mi (1,296.82 km) |
| Opava to Beypazari | 958.03 mi (1,541.80 km) |
| Opava to Beysehir | 1,088.48 mi (1,751.74 km) |
| Opava to Biga | 809.57 mi (1,302.87 km) |
| Opava to Bigadic | 883.36 mi (1,421.62 km) |
| Opava to Bilecik | 895.26 mi (1,440.79 km) |
