| Mason City to Wheaton (Maryland) | 885.23 mi (1,424.64 km) |
| Mason City to Wheeling (Illinois) | 277.16 mi (446.05 km) |
| Mason City to Wheeling (West Virginia) | 679.19 mi (1,093.05 km) |
| Mason City to White Bear Lake (Minnesota) | 132.76 mi (213.66 km) |
| Mason City to White Center (Washington) | 1,438.57 mi (2,315.16 km) |
| Mason City to White House (Tennessee) | 577.10 mi (928.75 km) |
| Mason City to White Oak (Maryland) | 888.72 mi (1,430.26 km) |
| Mason City to White Oak (Ohio) | 522.81 mi (841.39 km) |
| Mason City to White Plains (New York) | 1,005.52 mi (1,618.23 km) |
| Mason City to White Settlement (Texas) | 754.41 mi (1,214.11 km) |
| Mason City to Whitefish Bay (Wisconsin) | 267.18 mi (429.99 km) |
| Mason City to Whitehall (Ohio) | 576.36 mi (927.56 km) |
| Mason City to Whitewater (Wisconsin) | 226.68 mi (364.80 km) |
| Mason City to Whitney (Nevada) | 1,255.35 mi (2,020.30 km) |
| Mason City to Whittier (California) | 1,475.91 mi (2,375.25 km) |
