Üllői út

means "Road to Üllő", Hungarian pronunciation: [ˈylːøːji ˈuːt]) is a major transport artery in Budapest, Hungary.

Üllői út is the longest avenue in Budapest.

It starts at the edge of Inner City proper, crosses Small Boulevard and Grand Boulevard and runs as far as the boundary of the capital in southeastern direction, reaching the nearby towns (suburbs) of Vecsés and Üllő, the latter providing its name.

During the socialist era, the avenue's name was Vörös Hadsereg útja (lit.

See also: Greater Budapest The Metro 3 runs under it from Kálvin tér as far as Határ út, having 8 stations along it.