Lot's of people all the time? Perhaps you live in a small country or have all your important people quite close to you if these numbers don't seem reasonable. I must make 1-2 road trips like this a year to attend family events, weddings, funerals, etc. It's not fun to drive 12 hours straight, but it's doable, especially with 2 drivers.
I live in North Dakota, so if I want to get anywhere I usually drive. I did Fargo to Bozeman by myself last year. Have driven Fargo to Yellowstone in a day. Fargo to Seattle in 2 days with another driver. Chicago is a 9 hour drive. Denver is 13 hours. Long road trips are a regular part of life when you live in the middle of nowhere.
Lot's of people all the time? Perhaps you live in a small country or have all your important people quite close to you if these numbers don't seem reasonable. I must make 1-2 road trips like this a year to attend family events, weddings, funerals, etc. It's not fun to drive 12 hours straight, but it's doable, especially with 2 drivers.