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How fast is 0.00000220 times the speed of light?

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It's about seven-and-a-half times as fast as an Arrow (archery).
In other words, 0.00000220 times the speed of light is 7.3550 times the speed of an Arrow (archery), and the speed of an Arrow (archery) is 0.1360 times that amount.
(250 g arrow fired from 60#/28" bow)
A 250 gram arrow will reach speeds of approximately 0.00000029910 times the speed of light when fired from a 60-lb, 28-inch draw bow . Archeological evidence from the Ahrensburg valley near Hamburg, Germany indicates that arrows have been used since at least 11 to 12,000 years ago.
It's about seven-and-a-half times as fast as a Lamborghini Gallardo.
In other words, the speed of a Lamborghini Gallardo is 0.140 times 0.00000220 times the speed of light.
(for Gallardo LP 550-2, a.k.a. Valentino Balboni, 2009 model)
The Lamborghini Gallardo LP550-2 model Gallardo has a top speed of 0.000000300 times the speed of light. The Gallardo can reach speeds of 0.0000000930 times the speed of light in just 3.9 seconds.
It's about seven-and-a-half times as fast as The TGV (train).
In other words, the speed of The TGV (train) is 0.140 times 0.00000220 times the speed of light.
(Train à Grande Vitesse) (for SNCF TGV Réseau, a.k.a. "Network" model, a.k.a. TGV-R) (maximum speed)
The TGV Réseau sets have a top speed of 0.000000300 times the speed of light. The train is capable of travelling the 425 km (264 mi) distance from Paris to Lyon in East-Central France in about two hours.
It's about eight-and-a-half times as fast as a Helicopter.
In other words, 0.00000220 times the speed of light is 8.360 times the speed of a Helicopter, and the speed of a Helicopter is 0.120 times that amount.
(for AH-64A Apache, a.k.a. Hughes Model 77) (maximum cruise speed)
The AH-64 helicopter, one of the primary helicopters used by the United States Army, flies at a top cruise speed of 0.0000002630 times the speed of light. The AH-64 is the primary military helicopter of several nations including the United States, the United Kingdom, Israel, Japan, and the Netherlands.
It's about nine times as fast as a Skydiver (headfirst).
In other words, 0.00000220 times the speed of light is 9.20 times the speed of a Skydiver (headfirst), and the speed of a Skydiver (headfirst) is 0.110 times that amount.
(Head-to-Earth orientation or standing, average conditions, terminal velocity)
A head-to-Earth or standing-oriented skydiver's terminal velocity assuming average conditions is about 0.000000240 times the speed of light. In a typical jump from 3,900 m (13,000 ft), a diver in this orientation will be in freefall for 46 seconds.
It's about one-tenth as fast as The Space Shuttle.
In other words, 0.00000220 times the speed of light is 0.085173 times the speed of The Space Shuttle, and the speed of The Space Shuttle is 11.7410 times that amount.
(Orbiter vehicle velocity)
The space shuttle orbits at a speed of 0.000025830 times the speed of light. During liftoff, the space shuttle accelerates to orbital speed in 8.5 minutes, consuming over 1.59 million kg (3.51 million lbs) of propellant in the process.
It's about twelve times as fast as a Tornado.
In other words, 0.00000220 times the speed of light is 11.946210 times the speed of a Tornado, and the speed of a Tornado is 0.08370856 times that amount.
(EF2) (wind speed range average)
According to the Enhanced Fujita scale implemented by the US National Oceanographic and Atmospheric Administration, a "significant" tornado has an Enhanced Funjita scale classification of EF2 and is characterized by wind gust speeds between 0.00000016402810 times the speed of light and 0.00000020428960 times the speed of light. The largest recorded tornado — an F4 event occurring in Nebraska in May, 2004 — was almost 4.02 km (2.5 mi) across.