| Northolt to Leini | 574.55 mi (924.64 km) |
| Northolt to Lendinara | 706.91 mi (1,137.65 km) |
| Northolt to Leno | 644.94 mi (1,037.93 km) |
| Northolt to Lentate sul Seveso | 592.76 mi (953.95 km) |
| Northolt to Lentini | 1,238.29 mi (1,992.83 km) |
| Northolt to Leonforte | 1,199.67 mi (1,930.68 km) |
| Northolt to Lequile | 1,174.94 mi (1,890.89 km) |
| Northolt to Lerici | 701.54 mi (1,129.01 km) |
| Northolt to Leverano | 1,174.02 mi (1,889.40 km) |
| Northolt to Licata | 1,218.36 mi (1,960.76 km) |
| Northolt to Limbiate | 597.11 mi (960.96 km) |
| Northolt to Lipari | 1,168.50 mi (1,880.53 km) |
| Northolt to Lissone | 600.11 mi (965.78 km) |
| Northolt to Livorno | 742.21 mi (1,194.48 km) |
| Northolt to Lizzanello | 1,177.81 mi (1,895.51 km) |
