Impossibly long: if you did manage to get a car inside a train, it would only be in a special carriage where you would not be able to drive any significant distance.
More seriously, though, the journey time will depend on the speed at which the train travels and that can range from around 350 mph down to less than 10 mph!
That depends on your speed.
long would it take to go 6600 miles by train?
10.5
going 60 miles an hour
7.86 miles
58.285714286 minutes you drive 68 miles 60 minutes you drive 70 miles
It depends upon the velocity of the train, which may vary widely.
6 hours
About 6 hours
Depends on the speed
Depends on your speed.
That depends on your speed.