免费且便捷的平方英里与平方码换算器，输入平方英里数量，点击“换算”即可马上知道平方英里换算平方码的结果。
平方英里（square mile 简写：sq. mi or mi²）英美制面积单位，一平方英里是边长为 1英里的正方形的面积。平方英里通常是大片土地面积的测量单位。
平方码（square yard 缩写：sq. yd）是一个英制的面积单位，其定义是：边长为1码的正方形的面积，1码为3英尺。
| 平方英里 (mi²) | 平方码 (yd²) |
|---|---|
| 0.1 mi² | 309759.985181 yd² |
| 0.5 mi² | 1548799.925906 yd² |
| 1 mi² | 3097599.851812 yd² |
| 1.5 mi² | 4646399.777718 yd² |
| 2 mi² | 6195199.703624 yd² |
| 3 mi² | 9292799.555436 yd² |
| 4 mi² | 12390399.407248 yd² |
| 5 mi² | 15487999.25906 yd² |
| 6 mi² | 18585599.110872 yd² |
| 7 mi² | 21683198.962684 yd² |
| 8 mi² | 24780798.814497 yd² |
| 9 mi² | 27878398.666309 yd² |
| 10 mi² | 30975998.518121 yd² |
| 11 mi² | 34073598.369933 yd² |
| 12 mi² | 37171198.221745 yd² |
| 13 mi² | 40268798.073557 yd² |
| 14 mi² | 43366397.925369 yd² |
| 15 mi² | 46463997.777181 yd² |
| 16 mi² | 49561597.628993 yd² |
| 17 mi² | 52659197.480805 yd² |
| 18 mi² | 55756797.332617 yd² |
| 19 mi² | 58854397.184429 yd² |
| 20 mi² | 61951997.036241 yd² |
| 25 mi² | 77439996.295301 yd² |
| 30 mi² | 92927995.554362 yd² |
| 35 mi² | 108415994.813422 yd² |
| 40 mi² | 123903994.072482 yd² |
| 45 mi² | 139391993.331543 yd² |
| 50 mi² | 154879992.590603 yd² |
| 平方英里 (mi²) | 平方码 (yd²) |
|---|---|
| 55 mi² | 170367991.849663 yd² |
| 60 mi² | 185855991.108723 yd² |
| 65 mi² | 201343990.367784 yd² |
| 70 mi² | 216831989.626844 yd² |
| 75 mi² | 232319988.885904 yd² |
| 80 mi² | 247807988.144965 yd² |
| 85 mi² | 263295987.404025 yd² |
| 90 mi² | 278783986.663085 yd² |
| 95 mi² | 294271985.922145 yd² |
| 100 mi² | 309759985.181206 yd² |
| 150 mi² | 464639977.771808 yd² |
| 200 mi² | 619519970.362411 yd² |
| 250 mi² | 774399962.953014 yd² |
| 300 mi² | 929279955.543617 yd² |
| 350 mi² | 1084159948.13422 yd² |
| 400 mi² | 1239039940.724823 yd² |
| 450 mi² | 1393919933.315425 yd² |
| 500 mi² | 1548799925.906028 yd² |
| 550 mi² | 1703679918.496631 yd² |
| 600 mi² | 1858559911.087234 yd² |
| 650 mi² | 2013439903.677837 yd² |
| 700 mi² | 2168319896.268439 yd² |
| 750 mi² | 2323199888.859042 yd² |
| 800 mi² | 2478079881.449645 yd² |
| 850 mi² | 2632959874.040248 yd² |
| 900 mi² | 2787839866.630851 yd² |
| 950 mi² | 2942719859.221454 yd² |
| 1000 mi² | 3097599851.812057 yd² |
| 5000 mi² | 15487999259.060282 yd² |