| Duchcov to Land O' Lakes (Florida) | 4,991.76 mi (8,033.47 km) |
| Duchcov to Landover (Maryland) | 4,236.13 mi (6,817.40 km) |
| Duchcov to Langley Park (Maryland) | 4,236.63 mi (6,818.20 km) |
| Duchcov to Lanham (Maryland) | 4,232.56 mi (6,811.65 km) |
| Duchcov to Lansdale (Pennsylvania) | 4,111.48 mi (6,616.78 km) |
| Duchcov to Lansdowne (Pennsylvania) | 4,125.36 mi (6,639.12 km) |
| Duchcov to Lansdowne (Virginia) | 4,251.62 mi (6,842.32 km) |
| Duchcov to Lansing (Illinois) | 4,503.70 mi (7,248.01 km) |
| Duchcov to Lansing (Kansas) | 4,879.80 mi (7,853.28 km) |
| Duchcov to Lansing (Michigan) | 4,340.22 mi (6,984.91 km) |
| Duchcov to Lantana (Florida) | 4,978.23 mi (8,011.68 km) |
| Duchcov to Lantana (Texas) | 5,289.39 mi (8,512.45 km) |
| Duchcov to Laplace (Louisiana) | 5,208.68 mi (8,382.56 km) |
| Duchcov to Laramie (Wyoming) | 5,109.65 mi (8,223.18 km) |
| Duchcov to Laredo (Texas) | 5,679.85 mi (9,140.83 km) |
