| Slidell to Lastra a Signa | 5,295.01 mi (8,521.49 km) |
| Slidell to Laterza | 5,656.66 mi (9,103.51 km) |
| Slidell to Latiano | 5,700.56 mi (9,174.17 km) |
| Slidell to Latina | 5,454.05 mi (8,777.45 km) |
| Slidell to Latisana | 5,311.67 mi (8,548.31 km) |
| Slidell to Lauria Inferiore | 5,635.95 mi (9,070.18 km) |
| Slidell to Lavagna | 5,199.81 mi (8,368.28 km) |
| Slidell to Lavello | 5,597.14 mi (9,007.72 km) |
| Slidell to Laveno-Mombello | 5,117.82 mi (8,236.33 km) |
| Slidell to Lavis | 5,216.17 mi (8,394.62 km) |
| Slidell to Lecce | 5,727.26 mi (9,217.14 km) |
| Slidell to Lecco | 5,152.94 mi (8,292.85 km) |
| Slidell to Legnago | 5,255.92 mi (8,458.58 km) |
| Slidell to Legnano | 5,141.11 mi (8,273.81 km) |
| Slidell to Legnaro | 5,278.36 mi (8,494.70 km) |
