Paris for 31 percent of the GDP of France. According to the Economist Intelligence Unit Worldwide Cost of Living Survey in 2018, Paris was the second-most expensive city in the world, behind Singapore and ahead of Zurich, Hong Kong, Oslo and Geneva. The city is a major rail, highway, and air-transport hub served by two international airports: Paris-Charles de Gaulle (the second busiest airport in Europe after London Heathrow Airport with 69.5 million passengers in 2017) and Paris-Orly. Opened in 1900, the city's subway system, the Paris Métro, serves 5.23 million passengers daily, and is the second busiest metro system in
Paris Municipal Airport 2,700 by 60 feet (823 x 18 m). For the 12-month period ending June 30, 2011, the airport had 3,300 general aviation aircraft operations, an average of 275 per month. At that time there were four aircraft based at this airport: 75% single-engine and 25% helicopter. An Air Evac Lifeteam base is located here, providing air ambulance services to the surrounding region. Paris Municipal Airport Paris Municipal Airport is an airport in Logan County, Arkansas, United States. It is owned by the city of Paris, Arkansas and located two nautical miles (4 km) east of its central business district. The