| Gronau to Lowell (Indiana) | 4,210.68 mi (6,776.44 km) |
| Gronau to Lowell (Massachusetts) | 3,539.42 mi (5,696.15 km) |
| Gronau to Lower Burrell (Pennsylvania) | 3,958.09 mi (6,369.92 km) |
| Gronau to Lowes Island (Virginia) | 3,939.75 mi (6,340.42 km) |
| Gronau to Lubbock (Texas) | 5,130.69 mi (8,257.05 km) |
| Gronau to Lufkin (Texas) | 4,995.34 mi (8,039.22 km) |
| Gronau to Luling (Louisiana) | 4,905.49 mi (7,894.62 km) |
| Gronau to Lumberton (North Carolina) | 4,219.46 mi (6,790.57 km) |
| Gronau to Lumberton (Texas) | 5,033.10 mi (8,100.00 km) |
| Gronau to Lutz (Florida) | 4,685.81 mi (7,541.08 km) |
| Gronau to Lynbrook (New York) | 3,720.70 mi (5,987.88 km) |
| Gronau to Lynchburg (Virginia) | 4,090.57 mi (6,583.14 km) |
| Gronau to Lynden (Washington) | 4,844.80 mi (7,796.96 km) |
| Gronau to Lyndhurst (Ohio) | 3,980.94 mi (6,406.71 km) |
| Gronau to Lyndon (Kentucky) | 4,293.35 mi (6,909.47 km) |
