| Langley Park to Ittiri | 4,347.19 mi (6,996.13 km) |
| Langley Park to Ivrea | 4,157.52 mi (6,690.88 km) |
| Langley Park to L'Aquila | 4,502.34 mi (7,245.82 km) |
| Langley Park to La Loggia | 4,164.45 mi (6,702.04 km) |
| Langley Park to La Maddalena | 4,364.02 mi (7,023.22 km) |
| Langley Park to La Spezia | 4,285.73 mi (6,897.22 km) |
| Langley Park to Lacchiarella | 4,216.61 mi (6,785.98 km) |
| Langley Park to Ladispoli | 4,458.04 mi (7,174.52 km) |
| Langley Park to Lainate | 4,204.32 mi (6,766.19 km) |
| Langley Park to Laives | 4,274.43 mi (6,879.03 km) |
| Langley Park to Lana | 4,260.17 mi (6,856.09 km) |
| Langley Park to Lanciano | 4,549.46 mi (7,321.65 km) |
| Langley Park to Langhirano | 4,288.23 mi (6,901.23 km) |
| Langley Park to Lanuvio | 4,495.31 mi (7,234.50 km) |
| Langley Park to Lariano | 4,499.42 mi (7,241.11 km) |
