If you were to purchase the ingredients for this drink in their individual states/countries of origin, you would be stuck on a plane for 15 hours from Nashville -> Scotland -> Italy ... and that's just one way. Along about the third layover, you would likely go hunting for a strong, spirit-forward drink like this to blow away the cobwebs.
Thanks to globalization, you can now find these ingredients at your best local purveyor of fine spirits and ingredients.
But wouldn't that be a trip to remember?
1.5 oz. Laphroaig Scotch
0.75 oz. Cocchi Vermouth di Torino
0.75 oz. Eli Mason Old Fashioned Cocktail Mixer
Combine all ingredients over ice and stir until very cold. Strain over an ice ball in a rocks glass and garnish with fresh rosemary.