The flight distance between these two stations is about 750 miles.
Three research stations are funded and supported by the US government. They are Palmer Station, Amundsen-Scott South Pole Station and McMurdo Station.
The United States of America supports three research stations on the Antarctic continent: McMurdo Station, Amundsen-Scott South Pole Station, and Palmer Station.
McMurdo Station is about one square kilometer in size.
McMurdo Station is located on the southern tip of Ross Island, which is in the New Zealand - claimed Ross Dependency on the shore of McMurdo Sound in Antarctica.
The coordinates for McMurdo Station in Antarctica are 77.8500° S, 166.6667° E.
McMurdo is not a colony. McMurdo is a science research station developed by the United States of America.
McMurdo Station in Antarctica is supported by the United States of America through its National Science Foundation. All of Antarctica is managed by the Antarctic Treaty.
The McMurdo Station, Operated by the United States.
The McMurdo Antarctica station was opened in by the United States in 1956. It had been used previously under different names by British explorers. The temperature is rarely above freezing.
You can find:Amundsen-Scott South Pole Station at 90 degrees S.McMurdo Station at 77°50′43.4″S, 166°40′11.2″E.Palmer Station at 64°46′27.1″S 64°03′11″W.
You can refer to the map, below, to identify those stations that qualify for your definition of 'inland' as locations for research stations on the Antarctic continent.
You can find McMurdo Station using GPS coordinates 77°51′S 166°40′E.