| Port Neches to Legionowo | 5,526.34 mi (8,893.79 km) |
| Port Neches to Legnica | 5,409.62 mi (8,705.94 km) |
| Port Neches to Leszno | 5,400.03 mi (8,690.51 km) |
| Port Neches to Lezajsk | 5,669.45 mi (9,124.09 km) |
| Port Neches to Libiaz | 5,566.77 mi (8,958.86 km) |
| Port Neches to Lidzbark | 5,455.31 mi (8,779.48 km) |
| Port Neches to Lidzbark Warminski | 5,445.37 mi (8,763.48 km) |
| Port Neches to Limanowa | 5,622.88 mi (9,049.15 km) |
| Port Neches to Lipno | 5,449.94 mi (8,770.82 km) |
| Port Neches to Lobez | 5,298.23 mi (8,526.68 km) |
| Port Neches to Lodz | 5,503.27 mi (8,856.65 km) |
| Port Neches to Lomianki | 5,529.12 mi (8,898.25 km) |
| Port Neches to Lomza | 5,533.24 mi (8,904.89 km) |
| Port Neches to Lowicz | 5,506.51 mi (8,861.88 km) |
| Port Neches to Lubaczow | 5,698.08 mi (9,170.18 km) |
