| Irthlingborough to Lanester | 337.41 mi (543.01 km) |
| Irthlingborough to Lannion | 277.71 mi (446.93 km) |
| Irthlingborough to Laon | 265.27 mi (426.91 km) |
| Irthlingborough to Lattes | 639.76 mi (1,029.59 km) |
| Irthlingborough to Launaguet | 605.22 mi (974.00 km) |
| Irthlingborough to Laval | 293.77 mi (472.78 km) |
| Irthlingborough to Lavaur | 606.36 mi (975.84 km) |
| Irthlingborough to Laxou | 389.08 mi (626.16 km) |
| Irthlingborough to Le Beausset | 696.75 mi (1,121.31 km) |
| Irthlingborough to Le Blanc-Mesnil | 269.90 mi (434.36 km) |
| Irthlingborough to Le Bourget | 269.35 mi (433.48 km) |
| Irthlingborough to Le Bouscat | 515.36 mi (829.39 km) |
| Irthlingborough to Le Cannet | 699.15 mi (1,125.17 km) |
| Irthlingborough to Le Chambon-Feugerolles | 528.40 mi (850.38 km) |
| Irthlingborough to Le Chesnay | 270.33 mi (435.06 km) |
