Sound can not travel in the vacuum of space, but if it could, and assuming the same speed as in normal air, then it would take about 19 years for sound to travel 93 million miles at 768 miles per hour.
The distance from the earth and the sun is 149,597,900 km. The speed of sound is 0.34029 km per second. Using these measurements, the time it would take going from the earth to the sun at the speed of sound is 439618855 seconds, or
122,116.349 hours
(That's 13.9 years)
The speed of sound varies depending on the media - whether it travels through air, water or steel, for example. The variations are considerable. Sound won't travel at all through a vacuum, and the space between the planets and the Sun is basically a vacuum. However, if you want to make a purely hypothetical exercise, you can assume some speed of sound - for example, the speed of sound in air, which is about 330 m/s (depending on the temperature and pressure, even that varies), and divide the distance by the speed.
5 seconds
791 mph.
24 months
long time compare to earth
at the speed of sound, 768 mph, it would take 891,837 years.
It would take 65 years 11 months to travel to Aldebaran from Earth traversing at the speed of light.
791 mph.
The explosion would never be heard on Earth. Sound cannot travel through the near-vacuum of space.
24 months
Sound waves can't travel through space.
Well the earth cannot travel around the world being as they are the same thing. However, if you meant how long does it take the earth to travel around the sun then the answer would be about 365.25 days.
long time compare to earth
at the speed of sound, 768 mph, it would take 891,837 years.
0.029
It would take 65 years 11 months to travel to Aldebaran from Earth traversing at the speed of light.
around two years
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It wouldn't travel at all. Sound can't travel in a vacum. (Translation: Sound can't travel in outer space.)