You shouldn't ask me
It is impossible to drive around the perimeter of the US, although there are roads that travel near the coastline and near the borders.
The coastline of Libya is approximately 1,770 kilometers (1,100 miles) long.
About 3 hours
Not long enough
== == == ==
Ireland's coastline is about 1970 miles long or 3171 kilometres long.
The coastline of Scotland is about 3,700 km (about 2,300 mi) long when measured around the shorelines of the various firths and lochs.
16 hours
About two to three hours
No time at all. There is a city called Newcastle in England
You cannot drive from the USA to England. The Atlantic Ocean is in the way!