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Does traveling 80 miles @ 80 mph really take 60 minutes? (or it depends)

There is this video on youtube, where a blonde woman is over thinking how long it takes to travel 80 miles if one is driving 80 miles per hour.

Link:

Everyone is quick to throw this into the category of 'yet another dumb blonde' video, however, I believe her over analyzing the hypothetical question has merit because it even got me to over think the hypothetical question in the first place.

I posted the following:

This goes along the lines of 'just because one car has more horsepower than another car doesn't mean it's any faster' due to factors of weight and aerodynamics.In her defense, her argument DOES have merit. lower tire pressure results in a lower circumference area of the wheelbase, which lowers overall distance covered and lower mpg.

In addition, weight plays a factor too. (Car #1) with low tire pressure, 4 people vs. (Car #2) with optimal air, just 1 driver; going from pt A to pt B, same starting point, maintaining the same speed; (Car #1) will be slower and take longer to get to pt B than (Car #2) due to fighting friction, wind resistance, and gravity.

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The 'math' may be there, but there are other variables to take into consideration. It's really based on the physics.

But no one cares about the absolute details though... only the simplified version.

What are your thoughts?

Thank you for your time, feedback, and consideration.