| 1 km2, sq km | = 1550003100.0062 in2, sq in |
| 2 km2, sq km | = 3100006200.0124 in2, sq in |
| 3 km2, sq km | = 4650009300.0186 in2, sq in |
| 4 km2, sq km | = 6200012400.0248 in2, sq in |
| 5 km2, sq km | = 7750015500.031 in2, sq in |
| 6 km2, sq km | = 9300018600.0372 in2, sq in |
| 7 km2, sq km | = 10850021700.043 in2, sq in |
| 8 km2, sq km | = 12400024800.05 in2, sq in |
| 9 km2, sq km | = 13950027900.056 in2, sq in |
| 10 km2, sq km | = 15500031000.062 in2, sq in |
| 20 km2, sq km | = 31000062000.124 in2, sq in |
| 30 km2, sq km | = 46500093000.186 in2, sq in |
| 40 km2, sq km | = 62000124000.248 in2, sq in |
| 50 km2, sq km | = 77500155000.31 in2, sq in |
| 60 km2, sq km | = 93000186000.372 in2, sq in |
| 70 km2, sq km | = 108500217000.43 in2, sq in |
| 80 km2, sq km | = 124000248000.5 in2, sq in |
| 90 km2, sq km | = 139500279000.56 in2, sq in |
| 100 km2, sq km | = 155000310000.62 in2, sq in |
| 200 km2, sq km | = 310000620001.24 in2, sq in |
| 300 km2, sq km | = 465000930001.86 in2, sq in |
| 400 km2, sq km | = 620001240002.48 in2, sq in |
| 500 km2, sq km | = 775001550003.1 in2, sq in |
| 600 km2, sq km | = 930001860003.72 in2, sq in |
| 700 km2, sq km | = 1085002170004.3 in2, sq in |
| 800 km2, sq km | = 1240002480005 in2, sq in |
| 900 km2, sq km | = 1395002790005.6 in2, sq in |
| 1000 km2, sq km | = 1550003100006.2 in2, sq in |
| 2000 km2, sq km | = 3100006200012.4 in2, sq in |
| 4000 km2, sq km | = 6200012400024.8 in2, sq in |
| 5000 km2, sq km | = 7750015500031 in2, sq in |
| 7500 km2, sq km | = 11625023250046 in2, sq in |
| 10000 km2, sq km | = 15500031000062 in2, sq in |
| 25000 km2, sq km | = 38750077500155 in2, sq in |
| 50000 km2, sq km | = 77500155000310 in2, sq in |
| 100000 km2, sq km | = 1.5500031000062E+14 in2, sq in |
| 1000000 km2, sq km | = 1.5500031000062E+15 in2, sq in |
| 1000000000 km2, sq km | = 1.5500031000062E+18 in2, sq in |