The phrase "areas span" is correct and usable in written English.
It can be used to describe the extent or range covered by different areas, often in a geographical or conceptual context.
Example: "The research study indicates that the areas span across multiple regions, highlighting the diversity of the ecosystems involved."
Alternatives: "regions cover" or "zones extend".
The water-covered areas span more than 250 square miles of the park, making it the largest marine park in the US.
It is well understood that available water quality datasets in urban areas span only relatively short time scales unlike water quantity data, which limits the applicability of the developed models in engineering and ecological assessment of urban waterways.
However, when the objective of conservation is to extend reserve coverage to the maximum number of species, conservation groups should encourage protected areas where species richness is greatest, whether or not these areas span international borders.
The trails and open areas span numerous mountains.
These days, 193 countries together host 209,000 protected areas, spanning 15.4% of the terrestrial realm and 3.4% of the world's oceans.
The Federal Reserve Bank of Dallas reported that the per capita income in the two metropolitan statistical areas spanning the Valley ranked lowest and second lowest in the nation.
From puppet-making to carpet page bingo, the team created activities to underpin the key Gospel themes within a range of subject areas, spanning the arts, sciences and humanities.
Inspired by Nordenson's work, MOMA selected five teams to spend two months as architects-in-residence at P.S. 1, crafting proposals to combat flood risks associated with climate change in five key areas spanning Manhattan, Brooklyn, Staten Island, and New Jersey.
They replaced police authorities in the 41 force areas spanning England and Wales but not London following elections in November 2012.
Over the past decade, advances in micro and nanofluidics, have influenced a range of areas spanning from chemistry to semiconductor design.
Atlanta's revelation triggered a domino effect of analyses and investigations across the country, leading to numerous discoveries of teacher cheating scandals in areas spanning from Atlanta's neighboring Dougherty County to Connecticut, Pennsylvania, Washington D.C. and California, among others.
