| Mason City to Lewiston (Idaho) | 1,183.72 mi (1,905.01 km) |
| Mason City to Lewiston (Maine) | 1,150.09 mi (1,850.89 km) |
| Mason City to Lewisville (North Carolina) | 834.99 mi (1,343.78 km) |
| Mason City to Lewisville (Texas) | 727.51 mi (1,170.81 km) |
| Mason City to Lexington (Kentucky) | 578.07 mi (930.31 km) |
| Mason City to Lexington (Nebraska) | 373.95 mi (601.81 km) |
| Mason City to Lexington (North Carolina) | 854.71 mi (1,375.53 km) |
| Mason City to Lexington (South Carolina) | 903.40 mi (1,453.89 km) |
| Mason City to Lexington Park (Maryland) | 938.65 mi (1,510.61 km) |
| Mason City to Liberal (Kansas) | 586.57 mi (944.00 km) |
| Mason City to Liberty (Missouri) | 277.44 mi (446.49 km) |
| Mason City to Liberty Lake (Washington) | 1,195.48 mi (1,923.94 km) |
| Mason City to Liberty Triangle (Florida) | 1,147.07 mi (1,846.03 km) |
| Mason City to Libertyville (Illinois) | 272.17 mi (438.01 km) |
| Mason City to Lighthouse Point (Florida) | 1,379.32 mi (2,219.79 km) |
