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I believe Ritual actually currently operates in a number of US markets, like Chicago https://www.crunchbase.com/organization/ritual-3

It looks like NYC, SF, and Chicago are the big places on their maps. Those seem to be walking cities, though.

Not sure how their business would translate to the midwest, where many of the cities are driving cities.

Depending on the location, it should probably just tell you driving duration instead of walking.