| Middle River to Lombard (Illinois) | 632.02 mi (1,017.15 km) |
| Middle River to Lomita (California) | 2,334.96 mi (3,757.76 km) |
| Middle River to Lompoc (California) | 2,427.73 mi (3,907.06 km) |
| Middle River to London (Ohio) | 375.04 mi (603.57 km) |
| Middle River to Lone Tree (Colorado) | 1,511.60 mi (2,432.68 km) |
| Middle River to Long Beach (California) | 2,326.83 mi (3,744.66 km) |
| Middle River to Long Beach (Mississippi) | 950.61 mi (1,529.86 km) |
| Middle River to Long Beach (New York) | 169.55 mi (272.86 km) |
| Middle River to Long Branch (New Jersey) | 144.96 mi (233.29 km) |
| Middle River to Longmont (Colorado) | 1,517.58 mi (2,442.32 km) |
| Middle River to Longview (Texas) | 1,126.25 mi (1,812.52 km) |
| Middle River to Longview (Washington) | 2,372.52 mi (3,818.20 km) |
| Middle River to Longwood (Florida) | 787.15 mi (1,266.80 km) |
| Middle River to Lorain (Ohio) | 335.81 mi (540.43 km) |
| Middle River to Lorton (Virginia) | 61.57 mi (99.09 km) |
