| Westbrook to Legionowo | 3,970.48 mi (6,389.87 km) |
| Westbrook to Legnica | 3,836.68 mi (6,174.54 km) |
| Westbrook to Leszno | 3,831.26 mi (6,165.82 km) |
| Westbrook to Lezajsk | 4,105.30 mi (6,606.84 km) |
| Westbrook to Libiaz | 3,994.69 mi (6,428.83 km) |
| Westbrook to Lidzbark | 3,902.15 mi (6,279.90 km) |
| Westbrook to Lidzbark Warminski | 3,899.75 mi (6,276.05 km) |
| Westbrook to Limanowa | 4,051.21 mi (6,519.80 km) |
| Westbrook to Lipno | 3,892.64 mi (6,264.60 km) |
| Westbrook to Lobez | 3,737.79 mi (6,015.40 km) |
| Westbrook to Lodz | 3,940.34 mi (6,341.36 km) |
| Westbrook to Lomianki | 3,972.85 mi (6,393.69 km) |
| Westbrook to Lomza | 3,985.32 mi (6,413.75 km) |
| Westbrook to Lowicz | 3,946.56 mi (6,351.37 km) |
| Westbrook to Lubaczow | 4,135.00 mi (6,654.64 km) |
