| Rossmoor to Lombard (Illinois) | 1,722.71 mi (2,772.43 km) |
| Rossmoor to Lomita (California) | 13.62 mi (21.93 km) |
| Rossmoor to Lompoc (California) | 149.32 mi (240.31 km) |
| Rossmoor to London (Ohio) | 1,948.61 mi (3,135.99 km) |
| Rossmoor to Lone Tree (Colorado) | 831.51 mi (1,338.18 km) |
| Rossmoor to Long Beach (California) | 5.02 mi (8.07 km) |
| Rossmoor to Long Beach (Mississippi) | 1,703.72 mi (2,741.87 km) |
| Rossmoor to Long Beach (New York) | 2,462.79 mi (3,963.47 km) |
| Rossmoor to Long Branch (New Jersey) | 2,446.99 mi (3,938.06 km) |
| Rossmoor to Longmont (Colorado) | 839.85 mi (1,351.61 km) |
| Rossmoor to Longview (Texas) | 1,348.82 mi (2,170.71 km) |
| Rossmoor to Longview (Washington) | 891.64 mi (1,434.96 km) |
| Rossmoor to Longwood (Florida) | 2,186.43 mi (3,518.72 km) |
| Rossmoor to Lorain (Ohio) | 2,018.76 mi (3,248.87 km) |
| Rossmoor to Lorton (Virginia) | 2,283.22 mi (3,674.48 km) |
