In order to see 1,500 places and stay a week at each plus the added days for travel to and from each destination it would take 12,000 days, which is 1,714 weeks or 32.9 years.
If a traveling lifetime starts at age 20 and goes through 80 you can see the whole world with quite a few years to spare.
How long would it take to travel around the world?
The actual flight time to circumnavigate the planet is about 40 hours. With 196 countries stretched around the planet’s 47,000 kilometres girth, it would take several lifetimes to see it all!
How much money do you need to travel the world?
In general, you should expect it to cost between $20,000 to $30,000 per person to travel around the world for a year. This rough estimate comes from reading travel budgets of other bloggers, various travel planning resources, and our own experience. This is just the midrange.
How long does it take to travel around the world by car?
about 21 days
Is it possible to visit every city in the world?
Currently, there are 4037 large cities in the world (population over 100,000). If you could travel to a new city once a day it would take you 11.06 years to see all of them. If you could travel to a new city once a month it would take you 336.42 years to see all of them.