| Mason City to LaGrange (Georgia) | 827.30 mi (1,331.41 km) |
| Mason City to Laguna Beach (California) | 1,479.57 mi (2,381.14 km) |
| Mason City to Laguna Hills (California) | 1,474.82 mi (2,373.49 km) |
| Mason City to Laguna Niguel (California) | 1,477.58 mi (2,377.93 km) |
| Mason City to Laguna Woods (California) | 1,475.60 mi (2,374.75 km) |
| Mason City to Lahaina (Hawaii) | 3,920.76 mi (6,309.85 km) |
| Mason City to Lake Arbor (Maryland) | 900.26 mi (1,448.83 km) |
| Mason City to Lake Barcroft (Virginia) | 885.92 mi (1,425.75 km) |
| Mason City to Lake Butler (Florida) | 1,202.56 mi (1,935.33 km) |
| Mason City to Lake Charles (Louisiana) | 894.60 mi (1,439.72 km) |
| Mason City to Lake City (Florida) | 1,067.44 mi (1,717.88 km) |
| Mason City to Lake Elmo (Minnesota) | 128.37 mi (206.60 km) |
| Mason City to Lake Elsinore (California) | 1,453.81 mi (2,339.69 km) |
| Mason City to Lake Forest (California) | 1,470.86 mi (2,367.12 km) |
| Mason City to Lake Forest (Illinois) | 278.34 mi (447.94 km) |
