There is one place named Oldcastletown in Ireland.
All places in the world called "Oldcastletown".
Milltown (15)
Newtown (12)
Grange (10)
Castletown (10)
New Bridge (9)
Cappagh (8)
Raheen (7)
Kill (7)
Kilmore (7)
Cashel (6)
Drinagh (6)
Johnstown (6)
Ballynamona (6)
Newcastle (6)
Whitechurch (6)
Graigue (6)
Churchtown (6)
Kilmurry (6)
Brockagh (6)
Mullagh (5)
Ballynakill (5)
Esker (5)
Rathmore (5)
Rossmore (5)
Ardagh (5)
Corbally (5)
Lecarrow (5)
Newbridge (5)
Aglish (5)
Inch (5)