A "knot" is one nautical mile per hour. Divide 820 by 140 and you have it.
time = distance divided by speed = 820/140 = 5.86 hours; 1 knot is one NM
"Cessna" is an entire range of airplanes, from single engine 2-seater trainers to twin engine props to 12-seat business jets. Cruising speeds can run from under 100 MPH to over 700 MPH.
The important question is how many gallons per hour does your motor use at cruising speed? Without that info, you can not solve this equation. Total Fuel Capacity / Gallons burnt per hour at cruising speed = Total Time Cruising Range in Miles = Total Time (hours) x Cruising Speed (mph) Example : 79Gal Fuel Tank / 10Gal per hour burn rate = 7.9 hours. If the cruising speed is 30mph, then 7.9 hours x 30mph = 237 mile range
Single engine aircraft to Cessna's Citations range from $111,500 to $27 million new.
The range on a Cessna Citation X is 3,701 miles.
They range from about $25,000 to $40,000
The ceiling height of a Cessna 172 is 13,500 ft. The optimum altitude for maximum range is 12,000 ft.
Cessna company offers many types of jets and airplanes to suit your needs. They offer single-engine aircrafts as well as a wide range of types of jets, and turbo-props aircrafts. Some examples of their aircrafts are the Cessna Skymaster, Cessna 305 Birddog, Cessna Conquest II and the Cessna 185 Skywagon.
The ceiling height of a Cessna 172 is 13,500 ft. The optimum altitude for maximum range is 12,000 ft.
Most cruise liners have a cruising speed that ranges between 22 and 31 knots. A cruising speed of 26 knots is about 30 miles per hour.
Range: 443 nm
Cessna's without jet engines (so turboprops and regular prop engines) range from 80 horsepower to around 500 horsepower.