From Italy, visitors can apply for a visa through one of the embassy of Vietnam in Italy below or apply for a Vietnam visa  online. Here below is the specific address of Vietnam Embassy you may concern:

Embassy of Vietnam in Rome, Italy
#34/36, Via Clitunno, 00198 Roma, Italy
Tel: (3906) 854 3223 (3906) 854 3235
Fax: (3906) 854 8501

Besides, citizens in Italy can select among 3 options to get visa to Vietnam:

–          Visit Vietnam Embassy in Italy or in any other countries to get Vietnam visa done there.

–          Apply for Vietnam visa on arrival at https://vietnamvisaonentry.com/apply-online/ and pick up your visa at one of 3 international airports in Vietnam

–          Apply for Vietnam visa code at https://vietnamvisaonentry.com/apply-online/ and get visa stamped at Vietnam Embassy where you wish to pay a visit to.