| Box Elder to Yonkers (New York) | 1,495.47 mi (2,406.72 km) |
| Box Elder to Yorba Linda (California) | 1,055.84 mi (1,699.21 km) |
| Box Elder to York (Pennsylvania) | 1,375.92 mi (2,214.32 km) |
| Box Elder to Yorktown (Indiana) | 937.97 mi (1,509.52 km) |
| Box Elder to Yorkville (Illinois) | 758.80 mi (1,221.17 km) |
| Box Elder to Youngstown (Ohio) | 1,156.02 mi (1,860.43 km) |
| Box Elder to Youngsville (Louisiana) | 1,142.54 mi (1,838.74 km) |
| Box Elder to Ypsilanti (Michigan) | 986.64 mi (1,587.85 km) |
| Box Elder to Yuba City (California) | 1,015.52 mi (1,634.32 km) |
| Box Elder to Yucaipa (California) | 1,019.95 mi (1,641.45 km) |
| Box Elder to Yucca Valley (California) | 991.40 mi (1,595.50 km) |
| Box Elder to Yukon (Oklahoma) | 656.95 mi (1,057.25 km) |
| Box Elder to Yulee (Florida) | 1,496.22 mi (2,407.94 km) |
| Box Elder to Yuma (Arizona) | 1,007.22 mi (1,620.97 km) |
| Box Elder to Zachary (Louisiana) | 1,133.76 mi (1,824.61 km) |
