const addres = ['37.6068', '55.7386'];

function getCoordinates(addres) {
  const coordinates = {
    lon: addres[0],
    lat: addres[1],
  };

  return [coordinates.lon, coordinates.lat];
};

const [longitude, latitude] = getCoordinates(addres);

console.log(`longitude: ${longitude}, latitude: ${latitude}`);