| Irthlingborough to Bay City (Texas) | 4,871.50 mi (7,839.92 km) |
| Irthlingborough to Bay Point (California) | 5,270.35 mi (8,481.82 km) |
| Irthlingborough to Bay Shore (New York) | 3,392.92 mi (5,460.38 km) |
| Irthlingborough to Bay Village (Ohio) | 3,703.43 mi (5,960.09 km) |
| Irthlingborough to Bayamón (Puerto Rico) | 4,192.82 mi (6,747.70 km) |
| Irthlingborough to Bayonet Point (Florida) | 4,371.60 mi (7,035.41 km) |
| Irthlingborough to Bayonne (New Jersey) | 3,430.61 mi (5,521.04 km) |
| Irthlingborough to Bayou Blue (Louisiana) | 4,628.94 mi (7,449.55 km) |
| Irthlingborough to Bayou Cane (Louisiana) | 4,632.54 mi (7,455.35 km) |
| Irthlingborough to Bayshore Gardens (Florida) | 4,412.66 mi (7,101.50 km) |
| Irthlingborough to Baytown (Texas) | 4,791.97 mi (7,711.93 km) |
| Irthlingborough to Beach Park (Illinois) | 3,886.11 mi (6,254.09 km) |
| Irthlingborough to Beachwood (New Jersey) | 3,466.88 mi (5,579.40 km) |
| Irthlingborough to Beachwood (Ohio) | 3,687.18 mi (5,933.94 km) |
| Irthlingborough to Beacon (New York) | 3,387.83 mi (5,452.19 km) |
