About 17 milllion years.
About 17 milllion years as we know it today.
1 second it takes to go to the grand canyon
4 year
10 hours
the grand canyon is in Arizona
About 17 million years.
About a day and a half.
It can't be thought of in terms of years, decades or even centuries, Canyon building on this scale mandates millions of years. It was carved by glaciers.
Check Mapquest.com
About 19.5 hours.
21 hrs
About 3 and a half hours.