I mean, impressive mileage - but you must definitely be an outlier with those numbers in single trips I'd imagine. Also, if you're only do those kinds of numbers a few weeks a year, you could have an electric car for 50 weeks of the year and then hire a diesel one for the longer stints?
That being said, it'll only be a couple more generations of tech before we're getting fast charge in the 15-20 minute ranges. By the time you've done a full-tank fill, used the toilets, picked up a few Rom bars in the shop and paid - you probably wont lose much time.
(I'm still a car lover, but change is coming, and it'd be hard to argue with it in a few more years).