Where was The Big C filmed?
American television series
The Big C (2010–2013) was filmed in Minneapolis — 1 recorded filming location in the United States. It is a filming-location statement on Wikidata, not a guess.
See them on the map → Wikipedia Source data
Filming locations
Also per Wikipedia's article
The article names 2 more places. A sentence in an article is weaker evidence than a Wikidata statement, so these are listed apart, never mixed into the statement list, and the claim links straight to where it came from.
Also shot in these places
Frequently asked questions
How many filming locations does The Big C have?
1 place recorded on Wikidata, and 2 places named in its Wikipedia article, labelled per Wikipedia, across the United States.
Which other productions were filmed at the same places?
Contagion (2011), A Serious Man (2009), Jingle All the Way (1996) and Trauma (1993), each listed on this page.
Where does this information come from?
Filming location statements on Wikidata, plus places named in the production's own Wikipedia article, which are labelled per Wikipedia. Nothing is scraped from listicles and nothing is generated.