| Santurce-Antiguo to Legionowo | 1,264.79 mi (2,035.49 km) |
| Santurce-Antiguo to Legnica | 1,046.91 mi (1,684.84 km) |
| Santurce-Antiguo to Leszno | 1,081.62 mi (1,740.71 km) |
| Santurce-Antiguo to Lezajsk | 1,288.35 mi (2,073.40 km) |
| Santurce-Antiguo to Libiaz | 1,151.65 mi (1,853.41 km) |
| Santurce-Antiguo to Lidzbark | 1,246.13 mi (2,005.45 km) |
| Santurce-Antiguo to Lidzbark Warminski | 1,299.21 mi (2,090.88 km) |
| Santurce-Antiguo to Limanowa | 1,192.91 mi (1,919.80 km) |
| Santurce-Antiguo to Lipno | 1,209.75 mi (1,946.90 km) |
| Santurce-Antiguo to Lobez | 1,105.93 mi (1,779.81 km) |
| Santurce-Antiguo to Lodz | 1,192.98 mi (1,919.92 km) |
| Santurce-Antiguo to Lomianki | 1,263.21 mi (2,032.95 km) |
| Santurce-Antiguo to Lomza | 1,330.08 mi (2,140.55 km) |
| Santurce-Antiguo to Lowicz | 1,219.90 mi (1,963.25 km) |
| Santurce-Antiguo to Lubaczow | 1,316.37 mi (2,118.50 km) |
