I am looking at the data here (for 2015). There are data for 489 cities from around the world, of which 82 are in the US.
Using the measure "Price To Rent Ratio Outside Of City Centre", 69 of the 82 US cities are in the bottom 125 of all cities (roughly the bottom quartile) and the highest-ranked US city is Santa Barbara, CA at #206.
Using the measure "Price To Rent Ratio City Centre", 67 of the 82 US cities are in the bottom 125 of all cities and the highest-ranked US city is again Santa Barbara, CA at #147.
What might explain why the property price-to-rent ratio in the US is relatively low, when compared to the rest of the world?