| Postojna to Blackburn | 922.89 mi (1,485.25 km) |
| Postojna to Blackpool | 945.35 mi (1,521.39 km) |
| Postojna to Blairgowrie | 1,060.20 mi (1,706.22 km) |
| Postojna to Blandford Forum | 828.04 mi (1,332.60 km) |
| Postojna to Blaydon | 942.54 mi (1,516.88 km) |
| Postojna to Bletchley | 801.22 mi (1,289.44 km) |
| Postojna to Bloxwich | 868.43 mi (1,397.60 km) |
| Postojna to Blunsdon Saint Andrew | 831.28 mi (1,337.82 km) |
| Postojna to Blyth | 942.65 mi (1,517.05 km) |
| Postojna to Bo'ness | 1,045.02 mi (1,681.81 km) |
| Postojna to Bodmin | 928.24 mi (1,493.86 km) |
| Postojna to Bognor Regis | 765.21 mi (1,231.48 km) |
| Postojna to Bolsover | 862.47 mi (1,388.01 km) |
| Postojna to Bolton | 915.20 mi (1,472.87 km) |
| Postojna to Bonhill | 1,074.37 mi (1,729.03 km) |
