Distance between Vostok Station, Antarctica and the Tropic of Capricorn

6126 km = 3806 miles

Vostok Station, Antarctica: basic facts and figures

Country: Antarctica
Vostok Station coordinates: 78°27′51″ S, 106°50′14″ E
Population: 25
Find out what time it is in Vostok Station right now
See the map of Vostok Station
Wikipedia article: Vostok Station

The Tropic of Capricorn: basic facts and figures

The Tropic of Capricorn or Souhern Tropic is a circle of latitude or parallel on the Earth's surface where the Sun appears in zenith once a year, at the time of the winter solstice.
For the points on the Earth's surface located between the Tropic of Cancer and the Tropic of Capricorn, the Sun appears in zenith twice a year.
For the points on the Earth's surface located to the north of the Tropic of Cancer and to the south of the Tropic of Capricorn, the Sun never appears in zenith.

The latitude of the Tropic of Capricorn depends on the tilt of the Earth's axis which changes with time.
The current latitude of the Tropic of Capricorn equals 23°26′16″ S.

Wikipedia article: the Tropic of Capricorn