State World Records  

States runner Brian Stark crossed Nevada on foot following the American Discovery Trail in 11 days, seven hours, 28 minutes. His route included six state parks, five wilderness areas, 14 mountain ranges and 37,000 feet of climbing.

Dan Miller and his friends Jim, Kevin, and Jay took two Cessna planes and a Ford Escape, travelling to all 67 counties in the six states of New England in 26 hours, 38 minutes, and 44 seconds. Their route started in Martha's Vineyard in Massachusetts and ended in 8 Road in Wytopitlock, Maine in Washington County. The video was taken with a webcam mounted to the top of their vehicle, taking a still frame every six seconds for the duration of the trip.

Doron T. recited all 50 US States in 19.32 seconds while lying upside down.

Vedant Kumar named the capitals of 217 sovereign countries and non-sovereign states and regions.