Not the same: Location is only one variable. The water used in making can have a profound effect on the final taste.
Typically
Rye is made from Rye
Bourbon-Corn
Scotch/Whiskey-Barley
Wheat can be used and Rice can be used
Bourbon is aged in new barrels. Scotches are usually in old bourbon barrels or sherry barrels or cognac barrels.
If you want to taste a few, try some mini bottles. More and more companies are going toward providing mini bottles. Or go to
Buy Whisky Online | Single Malt Whisky & More - Master of Malt and order a tasting set.
Really is worth finding a couple you really like.
By the way, if you like Rye, try Angel Envy.