| Opava to Bel Air (Maryland) | 4,368.85 mi (7,030.99 km) |
| Opava to Bel Air North (Maryland) | 4,368.96 mi (7,031.16 km) |
| Opava to Bel Air South (Maryland) | 4,369.09 mi (7,031.37 km) |
| Opava to Belgrade (Montana) | 5,154.47 mi (8,295.32 km) |
| Opava to Bell (California) | 6,046.94 mi (9,731.61 km) |
| Opava to Bell Gardens (California) | 6,047.16 mi (9,731.96 km) |
| Opava to Bella Vista (Arkansas) | 5,179.09 mi (8,334.94 km) |
| Opava to Bellair-Meadowbrook Terrace (Florida) | 5,047.16 mi (8,122.61 km) |
| Opava to Bellaire (Texas) | 5,592.19 mi (8,999.77 km) |
| Opava to Belle Chasse (Louisiana) | 5,383.42 mi (8,663.78 km) |
| Opava to Belle Glade (Florida) | 5,184.96 mi (8,344.39 km) |
| Opava to Bellefontaine (Ohio) | 4,604.48 mi (7,410.19 km) |
| Opava to Bellefontaine Neighbors (Missouri) | 4,916.90 mi (7,912.98 km) |
| Opava to Belleville (Illinois) | 4,921.06 mi (7,919.68 km) |
| Opava to Bellevue (Nebraska) | 4,980.21 mi (8,014.87 km) |
