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).
Key weather averages for Moab in June. 1  32. 32Â°C max day temperature. 2  12. 12 hours of sunshine per day. 3  4. 4 days with some rainfall. 4  13. 13Â°C min night temperature. 5  15. 15 hours of daylight per day. 6  M. Moderate heat & humidity. 7  12. 12 mm of monthly rainfall. 8  10. 10 (Very High) UV index.