14271 Kilometers or 8868 Miles
Depends on your route.
McMurdo station in Antarctica is supported by the United States. However, many other countries leverage the resources there to support their science, too. These other countries include New Zealand, Russia, Italy and more.
McMurdo Research Station is one -- and there are many others. You can review the list, below.
There are 6,551 air miles between Denver and Ghana.
5,400,000 miles
Denver is 154.9 sq miles (401.2 km²).
About 1,090 miles.
About 100.67 miles.
1111 miles
1200 miles
567 miles
about 1100 miles