| 1 km2, sq km | = 0.04290006866585 sq leag [US] |
| 2 km2, sq km | = 0.0858001373317 sq leag [US] |
| 3 km2, sq km | = 0.12870020599755 sq leag [US] |
| 4 km2, sq km | = 0.1716002746634 sq leag [US] |
| 5 km2, sq km | = 0.21450034332925 sq leag [US] |
| 6 km2, sq km | = 0.2574004119951 sq leag [US] |
| 7 km2, sq km | = 0.30030048066095 sq leag [US] |
| 8 km2, sq km | = 0.3432005493268 sq leag [US] |
| 9 km2, sq km | = 0.38610061799265 sq leag [US] |
| 10 km2, sq km | = 0.4290006866585 sq leag [US] |
| 20 km2, sq km | = 0.858001373317 sq leag [US] |
| 30 km2, sq km | = 1.2870020599755 sq leag [US] |
| 40 km2, sq km | = 1.716002746634 sq leag [US] |
| 50 km2, sq km | = 2.1450034332925 sq leag [US] |
| 60 km2, sq km | = 2.574004119951 sq leag [US] |
| 70 km2, sq km | = 3.0030048066095 sq leag [US] |
| 80 km2, sq km | = 3.432005493268 sq leag [US] |
| 90 km2, sq km | = 3.8610061799265 sq leag [US] |
| 100 km2, sq km | = 4.290006866585 sq leag [US] |
| 200 km2, sq km | = 8.58001373317 sq leag [US] |
| 300 km2, sq km | = 12.870020599755 sq leag [US] |
| 400 km2, sq km | = 17.16002746634 sq leag [US] |
| 500 km2, sq km | = 21.450034332925 sq leag [US] |
| 600 km2, sq km | = 25.74004119951 sq leag [US] |
| 700 km2, sq km | = 30.030048066095 sq leag [US] |
| 800 km2, sq km | = 34.32005493268 sq leag [US] |
| 900 km2, sq km | = 38.610061799265 sq leag [US] |
| 1000 km2, sq km | = 42.90006866585 sq leag [US] |
| 2000 km2, sq km | = 85.8001373317 sq leag [US] |
| 4000 km2, sq km | = 171.6002746634 sq leag [US] |
| 5000 km2, sq km | = 214.50034332925 sq leag [US] |
| 7500 km2, sq km | = 321.75051499387 sq leag [US] |
| 10000 km2, sq km | = 429.0006866585 sq leag [US] |
| 25000 km2, sq km | = 1072.5017166462 sq leag [US] |
| 50000 km2, sq km | = 2145.0034332925 sq leag [US] |
| 100000 km2, sq km | = 4290.006866585 sq leag [US] |
| 1000000 km2, sq km | = 42900.06866585 sq leag [US] |
| 1000000000 km2, sq km | = 42900068.66585 sq leag [US] |