| Irthlingborough to Bagnolet | 273.19 mi (439.66 km) |
| Irthlingborough to Bagnols-sur-Ceze | 612.78 mi (986.18 km) |
| Irthlingborough to Bailleul | 180.87 mi (291.07 km) |
| Irthlingborough to Balma | 609.87 mi (981.49 km) |
| Irthlingborough to Bar-le-Duc | 352.87 mi (567.90 km) |
| Irthlingborough to Barentin | 203.81 mi (328.00 km) |
| Irthlingborough to Basse-Goulaine | 355.01 mi (571.33 km) |
| Irthlingborough to Bastia | 812.41 mi (1,307.44 km) |
| Irthlingborough to Bayeux | 210.45 mi (338.69 km) |
| Irthlingborough to Bayonne | 611.67 mi (984.39 km) |
| Irthlingborough to Beaucaire | 636.14 mi (1,023.76 km) |
| Irthlingborough to Beauchamp | 259.54 mi (417.68 km) |
| Irthlingborough to Beaumont | 483.83 mi (778.65 km) |
| Irthlingborough to Beaumont-sur-Oise | 253.74 mi (408.36 km) |
| Irthlingborough to Beaune | 439.62 mi (707.50 km) |
