Yes you can drive from the US to Cancun Mexico. Would I do it? No I would not. It is possible but it is around 1,400 miles from Brownsville, Texas to Cancun. Cancun is on the mainland of Mexico and there is a lot of long roads to get there. If you had a vehicle that was in great shape and got really good gas mileage, then maybe. It would probably be cheaper to fly and a whole lot quicker. If you do decide to go then God bless you and have a safe trip.
Cancun Mexico
Those that can afford them do.
To drive all the millions of vehicles on the roads
Most roads which are referred to as service roads are simply public access roads which anyone is allowed to drive on.
The U.K driving licence will be valid in the U.K only , you will have to pass the driving test in the U.S.A. To drive on the roads.
You'll never make the drive - there are no roads which go from the Continental US to Hawaii.
DISTANCE FROM DETROIT,MI,US TO CANCUN,MX 1479 MI/ 2380 KM
Not very far. I took us about 15 minutes! Their roads are very efficient.
Physically many are probably capable of driving, but legally they may NOT dirve on the roads of any state (in the US).
It is impossible to drive around the perimeter of the US, although there are roads that travel near the coastline and near the borders.
DISTANCE FROM SALT LAKE CITY,UT,US TO CANCUN,MX 2000 MI/ 3219 KM
DISTANCE FROM NEW ORLEANS,LA,US TO CANCUN,MX 643 MI/ 1035 KM