| Mason City to New Lenox (Illinois) | 290.07 mi (466.82 km) |
| Mason City to New London (Connecticut) | 1,083.24 mi (1,743.31 km) |
| Mason City to New Milford (New Jersey) | 993.76 mi (1,599.30 km) |
| Mason City to New Orleans (Louisiana) | 921.56 mi (1,483.11 km) |
| Mason City to New Philadelphia (Ohio) | 632.24 mi (1,017.50 km) |
| Mason City to New Port Richey (Florida) | 1,183.54 mi (1,904.73 km) |
| Mason City to New Port Richey East (Florida) | 1,183.35 mi (1,904.43 km) |
| Mason City to New Providence (New Jersey) | 978.81 mi (1,575.24 km) |
| Mason City to New River (Arizona) | 1,200.82 mi (1,932.53 km) |
| Mason City to New Rochelle (New York) | 1,005.71 mi (1,618.53 km) |
| Mason City to New Smyrna Beach (Florida) | 1,188.36 mi (1,912.48 km) |
| Mason City to New Ulm (Minnesota) | 102.34 mi (164.69 km) |
| Mason City to New York (New York) | 1,002.99 mi (1,614.16 km) |
| Mason City to Newark (California) | 1,559.02 mi (2,509.01 km) |
| Mason City to Newark (Delaware) | 933.15 mi (1,501.76 km) |
