| Rockwall to Lovington (New Mexico) | 399.58 mi (643.06 km) |
| Rockwall to Lowell (Indiana) | 761.83 mi (1,226.04 km) |
| Rockwall to Lowell (Massachusetts) | 1,519.33 mi (2,445.13 km) |
| Rockwall to Lower Burrell (Pennsylvania) | 1,063.96 mi (1,712.29 km) |
| Rockwall to Lowes Island (Virginia) | 1,145.22 mi (1,843.06 km) |
| Rockwall to Lubbock (Texas) | 318.11 mi (511.94 km) |
| Rockwall to Lufkin (Texas) | 148.85 mi (239.55 km) |
| Rockwall to Luling (Louisiana) | 414.84 mi (667.62 km) |
| Rockwall to Lumberton (North Carolina) | 1,006.12 mi (1,619.20 km) |
| Rockwall to Lumberton (Texas) | 225.88 mi (363.52 km) |
| Rockwall to Lutz (Florida) | 894.74 mi (1,439.95 km) |
| Rockwall to Lynbrook (New York) | 1,363.30 mi (2,194.03 km) |
| Rockwall to Lynchburg (Virginia) | 1,020.52 mi (1,642.38 km) |
| Rockwall to Lynden (Washington) | 1,737.35 mi (2,795.99 km) |
| Rockwall to Lyndhurst (Ohio) | 1,012.14 mi (1,628.89 km) |
