| Mason City to Hickory Hills (Illinois) | 290.98 mi (468.29 km) |
| Mason City to Hicksville (New York) | 1,021.84 mi (1,644.49 km) |
| Mason City to Hidalgo (Texas) | 1,211.17 mi (1,949.19 km) |
| Mason City to High Point (North Carolina) | 858.16 mi (1,381.07 km) |
| Mason City to Highland (California) | 1,429.48 mi (2,300.52 km) |
| Mason City to Highland (Illinois) | 354.39 mi (570.33 km) |
| Mason City to Highland (Indiana) | 313.23 mi (504.10 km) |
| Mason City to Highland (Utah) | 974.14 mi (1,567.73 km) |
| Mason City to Highland City (Florida) | 1,224.48 mi (1,970.62 km) |
| Mason City to Highland Park (Illinois) | 281.78 mi (453.47 km) |
| Mason City to Highland Park (New Jersey) | 981.47 mi (1,579.53 km) |
| Mason City to Highland Springs (Virginia) | 918.88 mi (1,478.79 km) |
| Mason City to Highland Village (Texas) | 725.79 mi (1,168.05 km) |
| Mason City to Highlands Ranch (Colorado) | 658.73 mi (1,060.13 km) |
| Mason City to Hillcrest (California) | 1,471.45 mi (2,368.08 km) |
