| Security-Widefield to Leopoldsburg | 4,928.81 mi (7,932.16 km) |
| Security-Widefield to Lessines | 4,897.97 mi (7,882.51 km) |
| Security-Widefield to Leuven | 4,920.27 mi (7,918.41 km) |
| Security-Widefield to Lichtervelde | 4,860.46 mi (7,822.15 km) |
| Security-Widefield to Liedekerke | 4,900.04 mi (7,885.85 km) |
| Security-Widefield to Liege | 4,960.37 mi (7,982.94 km) |
| Security-Widefield to Lierre | 4,904.91 mi (7,893.68 km) |
| Security-Widefield to Lille | 4,909.54 mi (7,901.15 km) |
| Security-Widefield to Lint | 4,902.81 mi (7,890.31 km) |
| Security-Widefield to Lochristi | 4,881.49 mi (7,856.01 km) |
| Security-Widefield to Lokeren | 4,886.59 mi (7,864.21 km) |
| Security-Widefield to Lommel | 4,925.76 mi (7,927.24 km) |
| Security-Widefield to Londerzeel | 4,901.65 mi (7,888.45 km) |
| Security-Widefield to Louvain-la-Neuve | 4,922.89 mi (7,922.63 km) |
| Security-Widefield to Lovendegem | 4,873.55 mi (7,843.23 km) |
