The Westmeath side were dominant in their win over Mostrim.
Milltown booked their place in the next round of the Leinster Club Intermediate Football Championship.
The Westmeath side secured a comfortable 2-18 to 0-1 win over Mostrim on Saturday.
Ben Curran and Ronan O’Shea got the goals for their side.
Meanwhile, Kilcavin suffered a 2-13 to 1-14 defeat at home to Dunlavin.
Despite Cian Ryle scoring 1-8 for his side, Sean Doyle’s 2-3 secured a big win for the Wicklow side.
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