| Olen to Burntwood | 307.20 mi (494.40 km) |
| Olen to Burscough | 365.61 mi (588.40 km) |
| Olen to Burslem | 325.92 mi (524.52 km) |
| Olen to Burton upon Trent | 298.61 mi (480.56 km) |
| Olen to Burtonwood | 354.15 mi (569.95 km) |
| Olen to Bury | 345.34 mi (555.76 km) |
| Olen to Bury Saint Edmunds | 192.46 mi (309.74 km) |
| Olen to Bushey | 227.13 mi (365.54 km) |
| Olen to Buxton | 321.06 mi (516.69 km) |
| Olen to Caerdydd | 347.32 mi (558.96 km) |
| Olen to Caerfyrddin | 396.95 mi (638.84 km) |
| Olen to Caernarfon | 410.06 mi (659.92 km) |
| Olen to Caerphilly | 349.13 mi (561.86 km) |
| Olen to Caister-on-Sea | 168.54 mi (271.24 km) |
| Olen to Caldicot | 329.04 mi (529.55 km) |
