| Irthlingborough to Burnley | 121.85 mi (196.10 km) |
| Irthlingborough to Burntwood | 60.27 mi (97.00 km) |
| Irthlingborough to Burscough | 127.78 mi (205.64 km) |
| Irthlingborough to Burslem | 82.53 mi (132.81 km) |
| Irthlingborough to Burton upon Trent | 54.18 mi (87.19 km) |
| Irthlingborough to Burtonwood | 114.58 mi (184.40 km) |
| Irthlingborough to Bury | 112.24 mi (180.64 km) |
| Irthlingborough to Bury Saint Edmunds | 56.56 mi (91.02 km) |
| Irthlingborough to Bushey | 48.28 mi (77.70 km) |
| Irthlingborough to Buxton | 84.32 mi (135.70 km) |
| Irthlingborough to Caerdydd | 123.87 mi (199.34 km) |
| Irthlingborough to Caerfyrddin | 160.43 mi (258.19 km) |
| Irthlingborough to Caernarfon | 163.00 mi (262.32 km) |
| Irthlingborough to Caerphilly | 122.27 mi (196.78 km) |
| Irthlingborough to Caister-on-Sea | 101.29 mi (163.01 km) |
