Read multiple earth coordinates from an excel file, and draw markers in a map

Hi,

I have an excell file with a column with earth coordinates inside Spain.I want to put those markers in a map of Spain, how can I generate those markers in a map? I don't need details, but just abstract information.

Should I create a macro maybe? Should I use google maps?

I suppose something like:

Sub macro_1()
Dim co_ordinate_1, co_ordinate_2, ieapp
co_ordinate_1 = "0.12341235"
co_ordinate_2 = "0.12453412"
Set ieapp = CreateObject("internetexplorer.application")
ieapp.navigate "https://maps.google.com/maps?q=" & co_ordinate_1 & "," & co_ordinate_2
ieapp.Visible = True
End Sub

might work, depending on your co-ordinate system.