Tagudin shares border with Bangar
Geography
Tagudin is 316 kilometres (196 mi) from Metro Manila and 91 kilometres (57 mi) from Vigan City, the provincial capital. It is bordered to the north by the municipality of Santa Cruz to the north, Suyo and Alilem to the east, and the province of La Union to the south by Bangar and Sudipen, La Union.
adjoins borders neighbors is adjacent to