Sant'Eufemia is a romanesque-style, Roman Catholic basilica church in the town of Spoleto, in the province of Perugia, region of Umbria, Italy. The church is dedicated to Saint Euphemia of Chalcedon.
Wikipedia https://en.wikipedia.org/wiki/Basilica_of_Sant'Eufemia,_Spoleto
Address 22 Via Aurelio Saffi, Spoleto 06049, Italy
Coordinates 42°44'5.227" N 12°44'18.992" E