Cessna Citation X Performance Description Performance Cabin Cessna Citation X Performance ® Takeoff at Sea Level, feet 5,140 Takeoff at 5000′ 25°C, feet 7,350 Landing Distance, feet 2,730 Certified Ceilings, feet 51,000 Fuel Consumption, gallons per hour 336 Total Variable Cost $2,080 High Speed Cruise, knots 513 Ranges, Four Pax, Nautical Miles (NM) 3,125 600 NM Mission, Fight Time 1+16 1000 NM Mission, Flight Time 2+03 Performance Ranges (Full Seats/Full Fuel) Airport Performance/Takeoff Distance.