You need to be a bit more specific, from where to where?
Thr Traveling Time To Eris From Earth Takes About 3 Years 7 Months.
Length of time species has existed on earth
Moved From Discussion Page - Posted by Aggie Earth doesn't have a 'length.' It has a circumferance, a mass, a volume, even a length of time or age, but it doesn't have a length.
Earth rotation
In Jupiter, time does not exist:D!
a day
The day.
Geologists have divided Earth's history into a series of time intervals. These time intervals are not equal in length like the hours in a day. Instead the time intervals are variable in length. This is because geologic time is divided using significant events in the history of the Earth.
243 Earth days
the time it takes the earth to spin around on its axis
Distance = rate*time. Thusly we can calculatae the speed an object is traveling if we know how far and in what length of time the object has traveled.
687 Earth days