| Slough to Lastra a Signa | 761.30 mi (1,225.20 km) |
| Slough to Laterza | 1,117.00 mi (1,797.64 km) |
| Slough to Latiano | 1,154.53 mi (1,858.04 km) |
| Slough to Latina | 942.17 mi (1,516.28 km) |
| Slough to Latisana | 738.41 mi (1,188.36 km) |
| Slough to Lauria Inferiore | 1,114.46 mi (1,793.56 km) |
| Slough to Lavagna | 675.60 mi (1,087.27 km) |
| Slough to Lavello | 1,060.72 mi (1,707.07 km) |
| Slough to Laveno-Mombello | 570.14 mi (917.55 km) |
| Slough to Lavis | 647.98 mi (1,042.82 km) |
| Slough to Lecce | 1,179.91 mi (1,898.89 km) |
| Slough to Lecco | 599.46 mi (964.74 km) |
| Slough to Legnago | 697.79 mi (1,122.98 km) |
| Slough to Legnano | 596.60 mi (960.13 km) |
| Slough to Legnaro | 714.20 mi (1,149.40 km) |
