| Rosemont to Los Alamitos (California) | 376.15 mi (605.35 km) |
| Rosemont to Los Alamos (New Mexico) | 848.10 mi (1,364.89 km) |
| Rosemont to Los Altos (California) | 90.94 mi (146.36 km) |
| Rosemont to Los Angeles (California) | 347.48 mi (559.21 km) |
| Rosemont to Los Banos (California) | 106.37 mi (171.18 km) |
| Rosemont to Los Gatos (California) | 96.74 mi (155.69 km) |
| Rosemont to Los Lunas (New Mexico) | 846.78 mi (1,362.76 km) |
| Rosemont to Los Osos (California) | 225.86 mi (363.49 km) |
| Rosemont to Loudoun Valley Estates (Virginia) | 2,339.25 mi (3,764.66 km) |
| Rosemont to Louisville (Colorado) | 871.60 mi (1,402.71 km) |
| Rosemont to Louisville (Kentucky) | 1,922.44 mi (3,093.87 km) |
| Rosemont to Lovejoy (Georgia) | 2,085.92 mi (3,356.96 km) |
| Rosemont to Loveland (Colorado) | 877.12 mi (1,411.59 km) |
| Rosemont to Loveland (Ohio) | 1,980.27 mi (3,186.93 km) |
| Rosemont to Loves Park (Illinois) | 1,710.99 mi (2,753.57 km) |
