| Mason City to Forney (Texas) | 740.26 mi (1,191.33 km) |
| Mason City to Forrest City (Arkansas) | 576.64 mi (928.02 km) |
| Mason City to Fort Atkinson (Wisconsin) | 220.47 mi (354.82 km) |
| Mason City to Fort Bliss (Texas) | 1,061.44 mi (1,708.22 km) |
| Mason City to Fort Campbell North (Kentucky) | 540.82 mi (870.36 km) |
| Mason City to Fort Carson (Colorado) | 676.66 mi (1,088.99 km) |
| Mason City to Fort Collins (Colorado) | 635.98 mi (1,023.50 km) |
| Mason City to Fort Dodge (Iowa) | 66.27 mi (106.65 km) |
| Mason City to Fort Drum (New York) | 871.99 mi (1,403.33 km) |
| Mason City to Fort Hood (Texas) | 867.19 mi (1,395.60 km) |
| Mason City to Fort Hunt (Virginia) | 894.11 mi (1,438.93 km) |
| Mason City to Fort Lauderdale (Florida) | 1,385.91 mi (2,230.41 km) |
| Mason City to Fort Lee (New Jersey) | 997.71 mi (1,605.66 km) |
| Mason City to Fort Leonard Wood (Missouri) | 376.82 mi (606.43 km) |
| Mason City to Fort Lewis (Washington) | 1,448.53 mi (2,331.19 km) |
