| McDonough to Lancaster (Texas) | 733.24 mi (1,180.03 km) |
| McDonough to Land O' Lakes (Florida) | 375.34 mi (604.06 km) |
| McDonough to Landover (Maryland) | 554.30 mi (892.06 km) |
| McDonough to Langley Park (Maryland) | 553.52 mi (890.81 km) |
| McDonough to Lanham (Maryland) | 557.86 mi (897.79 km) |
| McDonough to Lansdale (Pennsylvania) | 678.58 mi (1,092.07 km) |
| McDonough to Lansdowne (Pennsylvania) | 665.32 mi (1,070.73 km) |
| McDonough to Lansdowne (Virginia) | 538.24 mi (866.22 km) |
| McDonough to Lansing (Illinois) | 591.30 mi (951.61 km) |
| McDonough to Lansing (Kansas) | 719.25 mi (1,157.52 km) |
| McDonough to Lansing (Michigan) | 641.19 mi (1,031.90 km) |
| McDonough to Lantana (Florida) | 533.16 mi (858.05 km) |
| McDonough to Lantana (Texas) | 749.24 mi (1,205.79 km) |
| McDonough to Laplace (Louisiana) | 438.26 mi (705.32 km) |
| McDonough to Laramie (Wyoming) | 1,292.98 mi (2,080.86 km) |
