Question: Which airport is closer in proximity to Richmond County, Georgia, Augusta Regional Airport, or Wichita Dwight D. Eisenhower National Airport?
Sentence (from "Augusta Regional Airport"): Augusta Regional Airport (Augusta Regional Airport at Bush Field) (IATA: AGS, ICAO: KAGS, FAA LID: AGS) is a city-owned public airport seven miles (11 km) south of Augusta, in Richmond County, Georgia.
Relevant evidence: Yes