| Mastic Beach to Legionowo | 4,203.13 mi (6,764.28 km) |
| Mastic Beach to Legnica | 4,066.27 mi (6,544.03 km) |
| Mastic Beach to Leszno | 4,061.77 mi (6,536.78 km) |
| Mastic Beach to Lezajsk | 4,336.43 mi (6,978.81 km) |
| Mastic Beach to Libiaz | 4,224.30 mi (6,798.36 km) |
| Mastic Beach to Lidzbark | 4,135.26 mi (6,655.05 km) |
| Mastic Beach to Lidzbark Warminski | 4,133.86 mi (6,652.80 km) |
| Mastic Beach to Limanowa | 4,280.87 mi (6,889.40 km) |
| Mastic Beach to Lipno | 4,125.14 mi (6,638.77 km) |
| Mastic Beach to Lobez | 3,969.95 mi (6,389.01 km) |
| Mastic Beach to Lodz | 4,171.85 mi (6,713.95 km) |
| Mastic Beach to Lomianki | 4,205.43 mi (6,767.99 km) |
| Mastic Beach to Lomza | 4,219.06 mi (6,789.92 km) |
| Mastic Beach to Lowicz | 4,178.58 mi (6,724.77 km) |
| Mastic Beach to Lubaczow | 4,366.30 mi (7,026.87 km) |
