Land area is the total area of the country excluding area under inland water bodies.
| 1970 | 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Argentina | 2.736.690 | 2.736.690 | 2.736.690 | 2.736.690 | 2.736.690 | 2.736.690 | 2.736.690 | 2.736.690 | 2.736.690 | 2.736.690 | 2.736.690 | 2.736.690 | 2.736.690 | 2.736.690 | 2.736.690 | 2.736.690 | 2.736.690 |
| Bolívia | 1.083.300 | 1.083.300 | 1.083.300 | 1.083.300 | 1.083.300 | 1.083.300 | 1.083.300 | 1.083.300 | 1.083.300 | 1.083.300 | 1.083.300 | 1.083.300 | 1.083.300 | 1.083.300 | 1.083.300 | 1.083.300 | 1.083.300 |
| Brasil | 8.358.140 | 8.358.140 | 8.358.140 | 8.358.140 | 8.358.140 | 8.358.140 | 8.358.140 | 8.358.140 | 8.358.140 | 8.358.140 | 8.358.140 | 8.358.140 | 8.358.140 | 8.358.140 | 8.358.140 | 8.358.140 | 8.358.140 |
| Chile | 743.532 | 743.532 | 743.532 | 743.532 | 743.532 | 743.532 | 743.532 | 743.532 | 743.532 | 743.532 | 743.532 | 743.532 | 743.532 | 743.532 | 743.532 | 743.532 | 743.532 |
| Colômbia | 1.109.500 | 1.109.500 | 1.109.500 | 1.109.500 | 1.109.500 | 1.109.500 | 1.109.500 | 1.109.500 | 1.109.500 | 1.109.500 | 1.109.500 | 1.109.500 | 1.109.500 | 1.109.500 | 1.109.500 | 1.109.500 | 1.109.500 |
| Cuba | 107.400 | 107.400 | 107.400 | 106.440 | 106.440 | 106.863 | 106.649 | 104.220 | 104.020 | 104.100 | 104.040 | 103.800 | 103.800 | 103.800 | 103.800 | 103.800 | 103.800 |
| Equador | 276.840 | 276.840 | 248.360 | 248.360 | 248.360 | 248.360 | 248.360 | 248.360 | 248.360 | 248.360 | 248.360 | 248.360 | 248.360 | 248.360 | 248.360 | 248.360 | 248.360 |
| México | 1.943.950 | 1.943.950 | 1.943.950 | 1.943.950 | 1.943.950 | 1.943.950 | 1.943.950 | 1.943.950 | 1.943.950 | 1.943.950 | 1.943.950 | 1.943.950 | 1.943.950 | 1.943.950 | 1.943.950 | 1.943.950 | 1.943.950 |
| Panamá | 74.340 | 74.340 | 74.340 | 74.340 | 74.340 | 74.340 | 74.340 | 74.340 | 74.120 | 74.120 | 74.120 | 74.120 | 74.180 | 74.180 | 74.180 | 74.180 | 74.180 |
| Paraguai | 397.300 | 397.300 | 397.300 | 397.300 | 397.300 | 397.300 | 397.300 | 397.300 | 397.300 | 397.300 | 397.300 | 397.300 | 397.300 | 397.300 | 397.300 | 397.300 | 396.012 |
| Peru | 1.280.000 | 1.280.000 | 1.280.000 | 1.280.000 | 1.280.000 | 1.280.000 | 1.280.000 | 1.280.000 | 1.280.000 | 1.280.000 | 1.280.000 | 1.280.000 | 1.280.000 | 1.280.000 | 1.280.000 | 1.280.000 | 1.280.000 |
| Uruguai | 175.020 | 175.020 | 175.020 | 175.020 | 175.020 | 175.020 | 175.020 | 175.020 | 175.020 | 175.020 | 175.020 | 175.020 | 175.020 | 175.020 | 175.020 | 175.020 | 175.020 |
| Venezuela (República Bolivariana da) | 882.050 | 882.050 | 882.050 | 882.050 | 882.050 | 882.050 | 882.050 | 882.050 | 882.050 | 882.050 | 882.050 | 882.050 | 882.050 | 882.050 | 882.050 | 882.050 | 882.050 |