Yes. Humans can breathe at 2 miles high. Humans can breathe at 3 miles high. The highest inhabited village is about 3 1/2 miles high.
2 miles high is higher than 2 km high
1.24274 miles.
1560'
No it is, Thirteen miles up, 70,000 feet or about twice as high as commercial planes. The pilots wear spacesuits and have to breathe pure oxygen for an hour before take off to reduce the chances of the "bends."
2-5 miles an hour
about 2 miles
junior high runs 2 miles and high school runs 3 miles
4000 meters is about 13,123.36 feet high or 2.5 miles.
yes
2 miles
60,000 miles, or the equivalent of 2½ times around the world!
1/5 x 2 = 0.4 miles.