| Slidell to Lapua | 5,023.59 mi (8,084.69 km) |
| Slidell to Laukaa | 5,121.97 mi (8,243.02 km) |
| Slidell to Lauritsala | 5,238.31 mi (8,430.25 km) |
| Slidell to Lempaala | 5,107.35 mi (8,219.48 km) |
| Slidell to Leppavirta | 5,165.90 mi (8,313.72 km) |
| Slidell to Lieksa | 5,185.60 mi (8,345.41 km) |
| Slidell to Lieto | 5,102.81 mi (8,212.18 km) |
| Slidell to Liminka | 5,012.62 mi (8,067.03 km) |
| Slidell to Liperi | 5,204.15 mi (8,375.27 km) |
| Slidell to Lohja | 5,158.15 mi (8,301.24 km) |
| Slidell to Loimaa | 5,106.43 mi (8,218.00 km) |
| Slidell to Loviisa | 5,209.74 mi (8,384.26 km) |
| Slidell to Mantsala | 5,177.49 mi (8,332.37 km) |
| Slidell to Mariehamn | 5,045.30 mi (8,119.63 km) |
| Slidell to Masku | 5,090.20 mi (8,191.89 km) |
