| Duzce to Leini | 1,217.13 mi (1,958.77 km) |
| Duzce to Lendinara | 1,028.49 mi (1,655.19 km) |
| Duzce to Leno | 1,098.14 mi (1,767.29 km) |
| Duzce to Lentate sul Seveso | 1,153.83 mi (1,856.90 km) |
| Duzce to Lentini | 899.55 mi (1,447.69 km) |
| Duzce to Leonforte | 922.25 mi (1,484.21 km) |
| Duzce to Lequile | 683.99 mi (1,100.77 km) |
| Duzce to Lerici | 1,102.60 mi (1,774.46 km) |
| Duzce to Leverano | 686.75 mi (1,105.22 km) |
| Duzce to Licata | 958.02 mi (1,541.78 km) |
| Duzce to Limbiate | 1,152.58 mi (1,854.89 km) |
| Duzce to Lipari | 876.35 mi (1,410.34 km) |
| Duzce to Lissone | 1,147.05 mi (1,846.00 km) |
| Duzce to Livorno | 1,080.58 mi (1,739.03 km) |
| Duzce to Lizzanello | 679.35 mi (1,093.30 km) |
