| Irthlingborough to Lingolsheim | 447.92 mi (720.85 km) |
| Irthlingborough to Lisieux | 222.38 mi (357.89 km) |
| Irthlingborough to Livron-sur-Drome | 577.97 mi (930.15 km) |
| Irthlingborough to Livry-Gargan | 272.72 mi (438.90 km) |
| Irthlingborough to Lognes | 279.77 mi (450.24 km) |
| Irthlingborough to Lomme | 193.52 mi (311.43 km) |
| Irthlingborough to Longjumeau | 281.44 mi (452.94 km) |
| Irthlingborough to Longuenesse | 164.49 mi (264.72 km) |
| Irthlingborough to Longvic | 430.04 mi (692.08 km) |
| Irthlingborough to Longwy | 338.37 mi (544.56 km) |
| Irthlingborough to Lons | 622.53 mi (1,001.87 km) |
| Irthlingborough to Lons-le-Saunier | 478.14 mi (769.49 km) |
| Irthlingborough to Loos | 195.84 mi (315.17 km) |
| Irthlingborough to Lorgues | 689.63 mi (1,109.86 km) |
| Irthlingborough to Lorient | 338.65 mi (545.00 km) |
