|Lone Grove, Oklahoma|
Location of Lone Grove, Oklahoma
Lone Grove is located south of the geographic center of Carter County, at U.S. Highway 70 runs through the center of town, leading east 7 miles (11 km) to Ardmore, the county seat, and west 43 miles (69 km) to Waurika. (34.177474, -97.248666).
According to the United States Census Bureau, the city has a total area of 27.6 square miles (71.4 km2), of which 27.5 square miles (71.2 km2) is land and 0.08 square miles (0.2 km2), or 0.31%, is water.