| Mason City to Yonkers (New York) | 1,001.20 mi (1,611.28 km) |
| Mason City to Yorba Linda (California) | 1,466.97 mi (2,360.86 km) |
| Mason City to York (Pennsylvania) | 877.79 mi (1,412.66 km) |
| Mason City to Yorktown (Indiana) | 446.32 mi (718.29 km) |
| Mason City to Yorkville (Illinois) | 263.27 mi (423.70 km) |
| Mason City to Youngstown (Ohio) | 658.03 mi (1,059.00 km) |
| Mason City to Youngsville (Louisiana) | 904.27 mi (1,455.28 km) |
| Mason City to Ypsilanti (Michigan) | 490.15 mi (788.81 km) |
| Mason City to Yuba City (California) | 1,497.96 mi (2,410.74 km) |
| Mason City to Yucaipa (California) | 1,426.56 mi (2,295.82 km) |
| Mason City to Yucca Valley (California) | 1,393.44 mi (2,242.53 km) |
| Mason City to Yukon (Oklahoma) | 580.55 mi (934.30 km) |
| Mason City to Yulee (Florida) | 1,075.06 mi (1,730.14 km) |
| Mason City to Yuma (Arizona) | 1,367.59 mi (2,200.92 km) |
| Mason City to Zachary (Louisiana) | 869.82 mi (1,399.83 km) |
