| Opava to Burntwood | 873.97 mi (1,406.52 km) |
| Opava to Burscough | 918.71 mi (1,478.51 km) |
| Opava to Burslem | 887.37 mi (1,428.08 km) |
| Opava to Burton upon Trent | 862.88 mi (1,388.67 km) |
| Opava to Burtonwood | 909.85 mi (1,464.26 km) |
| Opava to Bury | 896.54 mi (1,442.84 km) |
| Opava to Bury Saint Edmunds | 760.73 mi (1,224.27 km) |
| Opava to Bushey | 804.24 mi (1,294.30 km) |
| Opava to Buxton | 877.67 mi (1,412.47 km) |
| Opava to Caerdydd | 925.36 mi (1,489.22 km) |
| Opava to Caerfyrddin | 973.46 mi (1,566.64 km) |
| Opava to Caernarfon | 974.02 mi (1,567.53 km) |
| Opava to Caerphilly | 926.85 mi (1,491.62 km) |
| Opava to Caister-on-Sea | 721.67 mi (1,161.42 km) |
| Opava to Caldicot | 906.71 mi (1,459.21 km) |
