Can't be done. An AIRcraft needs AIR to fly in. There isn't any air between earth and Mars.
Using current technology: it can take as little as 6 months and as long as a year to get to mars at optimum position
You can't.
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200
It depends completely on the type of propulsion used to get to Mars.
About 2 years. Scientists say it may take 1 year to get to Mars
it would take at least 197.456 hours to get to mars from earth
About 10 months.
1 year
8.5 months
It takes approximately 214 days (seven months) to fly to Mars in a space ship. Now, if you mean by conventional aircraft, well, let's assume the "earth to Mars flight plan" takes advantage of the closest possible "start" and "finish" points for the flight (making the distance about 40 million miles) Let's also assume an aircraft like a Boeing 747. At an average cruise speed of 600 MPH, flying day and night nonstop, it would take a bit over 7 1/2 years to get to Mars.
It depends where your coming from!!