Question: How far south of Downtown Las Vegas is the airport Bonanza Air Lines Flight 114 was flying to on November 15, 1964?

<P0-S0> McCarran International Airport (IATA: LAS, ICAO: KLAS, FAA LID: LAS) is the primary commercial airport serving the Las Vegas Valley, a major metropolitan area in the U.S. state of Nevada. <P0-S1>  It is located in Paradise, about 5 mi south of Downtown Las Vegas. <P0-S2>  The airport is owned by Clark County and operated by the Clark County Department of Aviation. <P0-S3>  It is named after the late U.S. Senator Pat McCarran, a member of the Democratic Party who contributed to the development of aviation both in Las Vegas and on a national scale. <SEP> <P1-S0> Sloan is an unincorporated community with a population of 105 (as of the U.S. Census 2010) in Clark County, Nevada, situated 18 miles southwest of Las Vegas. <P1-S1>  It is named for its limestone dolomite carnotite and was first settled in 1912 under the name Ehret, NV; named for the founders family name, but changed its name to Sloan on September 11, 1922. <P1-S2>  It is known for its canyon and its Sloan Canyon Petroglyph Site, Petroglyph Canyon, Black Mountain, and is mostly located within the North McCullough Wilderness Area and is adjacent to the McCullough Range. <P1-S3>  It contains well-preserved petroglyphs and several hiking trails that allow visitors to photograph the petroglyphs. <P1-S4>  Sloan is also home to the George W. Dunaway Army Reserve Center which officially opened in April 2015, which is a large military area not open for public. <P1-S5>  2.7 miles west of Sloan was the site of the Bonanza Air Lines Flight 114 accident, which killed 29 people. <P1-S6>  Most of the residential areas are located on the main street, Sloan Road, and other smaller roads such as Arville Street, Hinston Street, and Roark Avenue. <P1-S7>  It is adjacent to the Interstate 15 in Nevada. <P1-S8>  To get here from Las Vegas, take Interstate 15 south and take exit 25 at Sloan. <P1-S9>  On Las Vegas Boulevard, turn right for the residential areas and George W. Dunaway Army Reserve Center, while turn left and follow Las Vegas Boulevard for 0.1 mile to reach the road leading to Sloan Canyon National Conservation Area. <P1-S10>  Following the power line road is treacherous. <P1-S11>  A faster, safer, and brand new paved road through the Henderson neighborhood of Anthem takes you to the Sloan Canyon visitors center and trailhead to the Petroglyphs. <SEP> <P2-S0> Bonanza Air Lines Flight 114 was a Fairchild F-27 turboprop airliner flying out of Phoenix, Arizona, to McCarran International Airport in Las Vegas, Nevada, on the evening of November 15, 1964. <SEP> <P3-S0> Delta Air Lines Flight 191 was a regularly scheduled Delta Air Lines domestic service from Fort Lauderdale, Florida, to Los Angeles, via Dallas that crashed on August 2, 1985, at 18:05 (). <P3-S1>  The Lockheed L-1011 TriStar operating this flight encountered a microburst while on approach to land on runway 17L (now marked 17C) at Dallas/Fort Worth International Airport (DFW). <P3-S2>  The pilots were unable to escape the weather event and the aircraft struck the ground over a mile short of the runway. <P3-S3>  The flight hit a car driving north of the airport and two water tanks, disintegrating. <P3-S4>  The crash killed 136 people on board, including 128 of the 152 passengers and 8 of the 11 crew, and the driver of the car. <P3-S5>  The National Transportation Safety Board (NTSB) determined that the crash resulted from the flight crew's decision to fly through a thunderstorm, the lack of procedures and training to avoid or escape microbursts, and the lack of hazard information on wind shear.