Duncannon can be found in 2 countries throughout the world.
The majority of the cities named Duncannon can be found above the equator.
The northern most place is in the region Wexford in Ireland. The southern most place is in the region Pennsylvania in America.
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Cities named Duncannon: to select only cities, choose "Cities".There are 2 places called Duncannon in the world.
There is one place named Duncannon in America.
There is one place named Duncannon in Ireland.
|Cities named Duncannon in America.|
|Duncannon - Pennsylvania|
|Cities named Duncannon in Ireland.|
|Duncannon - Wexford|