| McDonough to Lombard (Illinois) | 619.74 mi (997.38 km) |
| McDonough to Lomita (California) | 1,956.91 mi (3,149.35 km) |
| McDonough to Lompoc (California) | 2,069.68 mi (3,330.82 km) |
| McDonough to London (Ohio) | 447.66 mi (720.43 km) |
| McDonough to Lone Tree (Colorado) | 1,222.13 mi (1,966.83 km) |
| McDonough to Long Beach (California) | 1,948.33 mi (3,135.54 km) |
| McDonough to Long Beach (Mississippi) | 362.93 mi (584.08 km) |
| McDonough to Long Beach (New York) | 759.64 mi (1,222.52 km) |
| McDonough to Long Branch (New Jersey) | 733.81 mi (1,180.95 km) |
| McDonough to Longmont (Colorado) | 1,244.94 mi (2,003.54 km) |
| McDonough to Longview (Texas) | 618.06 mi (994.67 km) |
| McDonough to Longview (Washington) | 2,212.40 mi (3,560.52 km) |
| McDonough to Longwood (Florida) | 366.93 mi (590.52 km) |
| McDonough to Lorain (Ohio) | 563.21 mi (906.40 km) |
| McDonough to Lorton (Virginia) | 530.70 mi (854.08 km) |
