In principle, arbitrarily far. The velocity decreases with the distance because the attractive gravitational acceleration has to match the centrifugal one, $$ \frac{GM_\text{Earth}}{R^2} = \frac{v^2}{R},\quad v = \sqrt{\frac{GM}{R}} $$ for a circular orbit. So the velocity decreases with the distance as a power law but it never gets zero.
Whitby: Annual Weather Averages. The most daily sunshine hours in Whitby are 9 in June. The best month to swim in the sea is in August when the average sea temperature is 16Â°C (61Â°F).he most daily sunshine hours in Whitby are 9 in June. The best month to swim in the sea is in August when the average sea temperature is 16Â°C (61Â°F).
Guide to Hannover weather in June. The average maximum daytime temperature in Hannover in June is a comfortable 21Â°C (70Â°F). The average night-time temperature is usually a cool 11Â°C (52Â°F). There are usually 7 hours of bright sunshine each day, which represents 42% of the 17 hours of daylight.