Coal County, Oklahoma. Coal County is a county located in the U.S. state of Oklahoma. As of the 2010 census, the population was 5,925. Its county seat is Coalgate.
The average amount of time it would take to reach Mars is 162 days, but the reality is different because the craft cannot pass through the sun. Accurate times require knowledge of fuel requirements and complex gravitational equations.
The average distance to Mars is about three times the minimum and would take three times as long. Getting there is only part of the problem, braking and landing will also take a long time! The last NASA flight took 7 months for the trip and 6 months to get into orbit. Read some Edgar Rice Burroughs.