| Irthlingborough to Lubeck | 480.28 mi (772.94 km) |
| Irthlingborough to Luchow | 494.61 mi (795.99 km) |
| Irthlingborough to Luckau | 608.30 mi (978.96 km) |
| Irthlingborough to Luckenwalde | 582.89 mi (938.07 km) |
| Irthlingborough to Ludenscheid | 360.61 mi (580.35 km) |
| Irthlingborough to Ludinghausen | 343.95 mi (553.53 km) |
| Irthlingborough to Ludwigsburg | 490.25 mi (788.98 km) |
| Irthlingborough to Ludwigsfelde | 585.44 mi (942.17 km) |
| Irthlingborough to Ludwigshafen | 440.10 mi (708.27 km) |
| Irthlingborough to Ludwigslust | 509.72 mi (820.31 km) |
| Irthlingborough to Lugde | 418.78 mi (673.96 km) |
| Irthlingborough to Luneburg | 464.79 mi (748.00 km) |
| Irthlingborough to Lunen | 349.34 mi (562.20 km) |
| Irthlingborough to Lutzen | 549.32 mi (884.05 km) |
| Irthlingborough to Magdeburg | 518.12 mi (833.84 km) |
