| Mason City to Wixom (Michigan) | 491.31 mi (790.69 km) |
| Mason City to Woburn (Massachusetts) | 1,115.00 mi (1,794.41 km) |
| Mason City to Wolf Trap (Virginia) | 877.21 mi (1,411.73 km) |
| Mason City to Wood Dale (Illinois) | 277.82 mi (447.11 km) |
| Mason City to Wood River (Illinois) | 337.84 mi (543.71 km) |
| Mason City to Woodbridge (Virginia) | 887.22 mi (1,427.85 km) |
| Mason City to Woodburn (Oregon) | 1,468.65 mi (2,363.57 km) |
| Mason City to Woodburn (Virginia) | 882.32 mi (1,419.96 km) |
| Mason City to Woodbury (Minnesota) | 122.17 mi (196.62 km) |
| Mason City to Woodbury (New York) | 982.88 mi (1,581.79 km) |
| Mason City to Woodcrest (California) | 1,448.03 mi (2,330.38 km) |
| Mason City to Woodhaven (Michigan) | 510.88 mi (822.19 km) |
| Mason City to Woodinville (Washington) | 1,429.76 mi (2,300.97 km) |
| Mason City to Woodland (California) | 1,514.79 mi (2,437.81 km) |
| Mason City to Woodlawn (Maryland) | 893.44 mi (1,437.84 km) |
