| Louth to Lastra a Signa | 833.34 mi (1,341.13 km) |
| Louth to Laterza | 1,177.83 mi (1,895.54 km) |
| Louth to Latiano | 1,212.03 mi (1,950.58 km) |
| Louth to Latina | 1,016.60 mi (1,636.06 km) |
| Louth to Latisana | 785.34 mi (1,263.89 km) |
| Louth to Lauria Inferiore | 1,181.83 mi (1,901.97 km) |
| Louth to Lavagna | 754.52 mi (1,214.28 km) |
| Louth to Lavello | 1,123.92 mi (1,808.77 km) |
| Louth to Laveno-Mombello | 642.87 mi (1,034.60 km) |
| Louth to Lavis | 703.00 mi (1,131.37 km) |
| Louth to Lecce | 1,236.42 mi (1,989.83 km) |
| Louth to Lecco | 667.50 mi (1,074.24 km) |
| Louth to Legnago | 759.26 mi (1,221.91 km) |
| Louth to Legnano | 669.86 mi (1,078.03 km) |
| Louth to Legnaro | 770.79 mi (1,240.47 km) |
