面积是二维表面或形状范围的度量。它通常以平方米（例如平方米（平方米））为单位进行测量。
1 mi² = 2,589,988,000,000 mm²
1 mm² = 3.8610e-13 mi²
例子:
将15 平方英里转换为方形毫米：
15 mi² = 38,849,820,000,000 mm²
| 平方英里 | 方形毫米 |
|---|---|
| 0.01 mi² | 25,899,880,000 mm² |
| 0.1 mi² | 258,998,800,000 mm² |
| 1 mi² | 2,589,988,000,000 mm² |
| 2 mi² | 5,179,976,000,000 mm² |
| 3 mi² | 7,769,964,000,000 mm² |
| 5 mi² | 12,949,940,000,000 mm² |
| 10 mi² | 25,899,880,000,000 mm² |
| 20 mi² | 51,799,760,000,000 mm² |
| 30 mi² | 77,699,640,000,000 mm² |
| 40 mi² | 103,599,520,000,000 mm² |
| 50 mi² | 129,499,400,000,000 mm² |
| 60 mi² | 155,399,280,000,000 mm² |
| 70 mi² | 181,299,160,000,000 mm² |
| 80 mi² | 207,199,040,000,000 mm² |
| 90 mi² | 233,098,920,000,000 mm² |
| 100 mi² | 258,998,800,000,000 mm² |
| 250 mi² | 647,497,000,000,000 mm² |
| 500 mi² | 1,294,994,000,000,000 mm² |
| 750 mi² | 1,942,491,000,000,000 mm² |
| 1000 mi² | 2,589,988,000,000,000 mm² |
| 10000 mi² | 25,899,880,000,000,000 mm² |
| 100000 mi² | 258,998,800,000,000,000 mm² |
规则