| Irthlingborough to Landskrona | 596.05 mi (959.25 km) |
| Irthlingborough to Lerum | 632.93 mi (1,018.61 km) |
| Irthlingborough to Lidingo | 870.82 mi (1,401.46 km) |
| Irthlingborough to Lidkoping | 686.96 mi (1,105.56 km) |
| Irthlingborough to Lindesberg | 789.11 mi (1,269.95 km) |
| Irthlingborough to Lindome | 619.53 mi (997.04 km) |
| Irthlingborough to Linkoping | 760.98 mi (1,224.68 km) |
| Irthlingborough to Ljungby | 658.80 mi (1,060.23 km) |
| Irthlingborough to Lomma | 601.08 mi (967.35 km) |
| Irthlingborough to Ludvika | 808.25 mi (1,300.75 km) |
| Irthlingborough to Lulea | 1,209.99 mi (1,947.29 km) |
| Irthlingborough to Lycksele | 1,088.58 mi (1,751.90 km) |
| Irthlingborough to Malmo | 598.10 mi (962.54 km) |
| Irthlingborough to Mariestad | 713.62 mi (1,148.46 km) |
| Irthlingborough to Marsta | 869.11 mi (1,398.70 km) |
