| Mason City to Winder (Georgia) | 812.76 mi (1,308.01 km) |
| Mason City to Windsor (California) | 1,571.34 mi (2,528.83 km) |
| Mason City to Windsor (Colorado) | 630.72 mi (1,015.05 km) |
| Mason City to Winfield (Kansas) | 451.44 mi (726.53 km) |
| Mason City to Winnetka (Illinois) | 286.58 mi (461.21 km) |
| Mason City to Winona (Minnesota) | 98.75 mi (158.93 km) |
| Mason City to Winston-Salem (North Carolina) | 841.70 mi (1,354.59 km) |
| Mason City to Winter Garden (Florida) | 1,197.68 mi (1,927.48 km) |
| Mason City to Winter Gardens (California) | 1,467.94 mi (2,362.42 km) |
| Mason City to Winter Haven (Florida) | 1,226.64 mi (1,974.09 km) |
| Mason City to Winter Park (Florida) | 1,201.89 mi (1,934.25 km) |
| Mason City to Winter Springs (Florida) | 1,198.77 mi (1,929.24 km) |
| Mason City to Winterville (North Carolina) | 992.47 mi (1,597.23 km) |
| Mason City to Winton (California) | 1,491.84 mi (2,400.89 km) |
| Mason City to Wisconsin Rapids (Wisconsin) | 188.96 mi (304.10 km) |
