| Harrow Weald to Lastra a Signa | 757.48 mi (1,219.04 km) |
| Harrow Weald to Laterza | 1,112.20 mi (1,789.91 km) |
| Harrow Weald to Latiano | 1,149.40 mi (1,849.79 km) |
| Harrow Weald to Latina | 938.77 mi (1,510.80 km) |
| Harrow Weald to Latisana | 731.97 mi (1,178.00 km) |
| Harrow Weald to Lauria Inferiore | 1,110.35 mi (1,786.94 km) |
| Harrow Weald to Lavagna | 672.50 mi (1,082.29 km) |
| Harrow Weald to Lavello | 1,056.13 mi (1,699.68 km) |
| Harrow Weald to Laveno-Mombello | 566.15 mi (911.13 km) |
| Harrow Weald to Lavis | 642.20 mi (1,033.52 km) |
| Harrow Weald to Lecce | 1,174.70 mi (1,890.50 km) |
| Harrow Weald to Lecco | 594.98 mi (957.53 km) |
| Harrow Weald to Legnago | 692.73 mi (1,114.85 km) |
| Harrow Weald to Legnano | 592.71 mi (953.88 km) |
| Harrow Weald to Legnaro | 708.66 mi (1,140.48 km) |
