| Romanshorn to Lizzano | 637.55 mi (1,026.03 km) |
| Romanshorn to Locate di Triulzi | 153.08 mi (246.36 km) |
| Romanshorn to Locorotondo | 613.58 mi (987.47 km) |
| Romanshorn to Locri | 732.89 mi (1,179.47 km) |
| Romanshorn to Lodi | 155.39 mi (250.07 km) |
| Romanshorn to Lomazzo | 129.66 mi (208.67 km) |
| Romanshorn to Lonate Pozzolo | 138.69 mi (223.19 km) |
| Romanshorn to Lonigo | 178.85 mi (287.84 km) |
| Romanshorn to Loreto | 351.47 mi (565.64 km) |
| Romanshorn to Loria | 173.67 mi (279.49 km) |
| Romanshorn to Lucca | 263.03 mi (423.30 km) |
| Romanshorn to Lucera | 511.69 mi (823.48 km) |
| Romanshorn to Lugo | 249.72 mi (401.89 km) |
| Romanshorn to Luino | 111.77 mi (179.88 km) |
| Romanshorn to Lurate Caccivio | 125.29 mi (201.64 km) |
