7
11 hours.
In theUS the Hours of Service (HOS) of commercial drivers are regulated by the Federal Motor Carrier Safety Administrationa (FMCSA). Commercial motor vehicle (CMV) drivers are limited to 11 cumulative hours driving in a 14-hour period, which must then be followed by a rest period of no less than 10 consecutive hours. Drivers employed by carriers in "daily operation" may not drive more than 70 hours within any period of 8 consecutive days. See: http://en.wikipedia.org/wiki/Truck_driver
Currently, After a (mandatory) 10 hour rest period, A driver can legally drive for 11 hours. Once he starts his day, he has 14 hours in which to drive those 11, before he is required to take another 10 hour break.
Only if you're a commercial truck driver, driving in the employ of a common carrier.
In the US, commercial truck drivers cannot drive more than 11 hours in a 14 hours period. Also, the driver must have 10 consecutive hours of rest before driving again.
If you hold a CDL (Commercial Driver's License) you can spend no more than 10 hours behind the wheel in any 24 hour period. If you hold a regular-class driver's license, there is no restirction on time.
A cab driver is the same as a truck driver (10 hours), but the hours only accumulate when the meter is on.
4 hours per day
It should take about 15-16 hours straight driving time, not counting breaks. I am a former truck driver who has actually done it before (several times). My trips were from Minneapolis to Birmingham, but not all at once since we are only allowed to drive 11 hours at a stretch.
11 hours between mandatory 10 hour breaks.
10 hours a day is around the safety mark, a US truck driver is only allowed to drive a maximum of 11 hours a day. However for the average person you should factor in the time of day (is it at night) have you taken any energy drinks. Just remember never drive while tired no matter how much ground you need to cover.
about 27 hours depending on the driver