| Portici to Lapua | 1,571.16 mi (2,528.54 km) |
| Portici to Laukaa | 1,567.50 mi (2,522.64 km) |
| Portici to Lauritsala | 1,517.38 mi (2,441.99 km) |
| Portici to Lempaala | 1,470.46 mi (2,366.47 km) |
| Portici to Leppavirta | 1,596.96 mi (2,570.06 km) |
| Portici to Lieksa | 1,680.34 mi (2,704.25 km) |
| Portici to Lieto | 1,402.91 mi (2,257.77 km) |
| Portici to Liminka | 1,714.94 mi (2,759.92 km) |
| Portici to Liperi | 1,623.45 mi (2,612.69 km) |
| Portici to Lohja | 1,405.32 mi (2,261.64 km) |
| Portici to Loimaa | 1,432.36 mi (2,305.17 km) |
| Portici to Loviisa | 1,448.28 mi (2,330.78 km) |
| Portici to Mantsala | 1,446.17 mi (2,327.39 km) |
| Portici to Mariehamn | 1,353.50 mi (2,178.25 km) |
| Portici to Masku | 1,404.00 mi (2,259.53 km) |
