Hugendubel, in Hauptwache.
the worlds biggest bookstore is Powell's books in Oregon
The biggest airport near Frankfurt, Germany is Frankfurt International Airport, about 7 Miles/11 Km from the city center.
The biggest airport in Germany is in Frankfurt.
Frankfurt / Main
Unfortunately, the answer is very likely to be "Walmart."
Frankfurt am Main is also known as just "Frankfurt" (the big and famous city) and so called because it is located on the Main River. It is one of the Germany's biggest cities. Frankfurt an der Oder is a much smaller city and is located about 50 miles east of Berlin on the Oder River.
there are two cities calles frankfurt in Germany .. the bigger one is frankfurt am main meaning it's close to the river main .. the other one is frankfurt an der oder near river oder .. i guess you mean frankfurt am main famous for germanys biggest airport
The tagline of Amazon is "Work Hard. Have Fun. Make History."
The biggest bookstore chain in the US is Barnes & Noble. This bookstore is in just about every city I've been, and I know they've started using the Nook system. First in bookstores is Barnes & Noble with 777 stores and over 636 college bookstores. Borders is second with 517 stores with their own name and a similar number of smaller specialty stores usually under the Waldenbook name.
Frankfurt to Paris is 573km and Frankfurt to Amsterdam is 442km. So Paris is farther from Frankfurt than Amsterdam.
The distance between Frankfurt am Main and Frankfurt (Hahn) airport is ca. 120 km:
FRANKFURT