| Penarth to Lastra a Signa | 847.41 mi (1,363.78 km) |
| Penarth to Laterza | 1,207.40 mi (1,943.12 km) |
| Penarth to Latiano | 1,246.56 mi (2,006.15 km) |
| Penarth to Latina | 1,025.17 mi (1,649.84 km) |
| Penarth to Latisana | 837.61 mi (1,348.00 km) |
| Penarth to Lauria Inferiore | 1,201.04 mi (1,932.89 km) |
| Penarth to Lavagna | 758.02 mi (1,219.92 km) |
| Penarth to Lavello | 1,150.05 mi (1,850.83 km) |
| Penarth to Laveno-Mombello | 658.24 mi (1,059.34 km) |
| Penarth to Lavis | 744.50 mi (1,198.16 km) |
| Penarth to Lecce | 1,272.37 mi (2,047.68 km) |
| Penarth to Lecco | 689.92 mi (1,110.31 km) |
| Penarth to Legnago | 790.66 mi (1,272.45 km) |
| Penarth to Legnano | 683.96 mi (1,100.72 km) |
| Penarth to Legnaro | 809.36 mi (1,302.54 km) |
