That depends on how fast one is traveling.
2'10
407 miles
It will take one hour to travel 30 miles.
It will take about 7 hours.
travel by bus from London to Aberdeen it takes 364 days
The number of hours it will take to travel 308 miles is(308)/(your average speed, in miles per hour)
1 DAY
About 6 hours from Gatwick
About 4 hours
About two days
It depends on where in the US you are going to.
About two hours.