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The takeoff speed of such aircraft varies quite a bit, depending on the takeoff weight and the use of high-lift devices like flaps (2) and slats. However, a good average speed range is about 160 mph (260 km/h) to 180 mph (290 km/h). Some typical takeoff speeds for a variety of airliners are provided below.
The super-light Learjet 45 can achieve cruising speeds of up to 464 knots, with a maximum range of 2100 nautical miles (sometimes abbreviated nm) with fuel reserves. The best-in-class Lear 85, though, can do 470 knots on a high-speed flight at 43,000 feet, covering 3000 nm on a single tank of fuel.