| Mason City to Paramus (New Jersey) | 990.95 mi (1,594.78 km) |
| Mason City to Paris (Kentucky) | 578.86 mi (931.59 km) |
| Mason City to Paris (Tennessee) | 540.11 mi (869.22 km) |
| Mason City to Paris (Texas) | 667.12 mi (1,073.63 km) |
| Mason City to Park Forest (Illinois) | 304.23 mi (489.61 km) |
| Mason City to Park Ridge (Illinois) | 283.52 mi (456.28 km) |
| Mason City to Parker (Colorado) | 650.41 mi (1,046.74 km) |
| Mason City to Parker (South Carolina) | 812.19 mi (1,307.09 km) |
| Mason City to Parkersburg (West Virginia) | 662.06 mi (1,065.48 km) |
| Mason City to Parkland (Florida) | 1,371.78 mi (2,207.66 km) |
| Mason City to Parkland (Washington) | 1,442.44 mi (2,321.38 km) |
| Mason City to Parkville (Maryland) | 901.12 mi (1,450.22 km) |
| Mason City to Parkway (California) | 1,504.06 mi (2,420.56 km) |
| Mason City to Parlier (California) | 1,460.97 mi (2,351.20 km) |
| Mason City to Parma (Ohio) | 598.55 mi (963.27 km) |
