With speed of sound at 340.29 meters/sec = 0.211 miles per second, a good estimate is to say the sound will travel approximately 1 mile in 5 seconds.
Miles from the Lightning was created in 2001.
-- Count seconds between the flash of lightning and the thunder -- Divide by 5. -- The result is the number of miles between you and the lightning
then the lightning is 2.78 miles away from you.
Calculate 24 road miles to air miles.
Start counting when you see lightning. Stop counting when you hear thunder. Divide the seconds by 5. Example: You count 19 seconds. 19 divided by 5 would mean the lightning you seen was approximately 3.8 miles away. If you count 30 seconds or less, don't go outside.
Yes, lightning can extend several miles from a thunderstorm.
5 miles away
They length of a lightning bolt is 2 to 3 miles long, and they can travel twice as far as there length, so the answer is they can travel 4 to 6 miles.
While lightning produces very high temperatures, the amount of air it heats is fairly small. In most cases a bolt of lightning is a few miles away, too far away to feel the heat. People have felt the heat from lightning, but only when it struck dangerously close.
the lightning was 0.8 miles away.
Lightning can strike up to 10 miles from it's parent storm cloud.
Lightning can strike up to 30 miles from a thunderstorm, though such instances are rare.