The answer is 9,818 miles; this is 2,579 miles longer than flying eastward.
The distance between Denpasar, Bali, Indonesia and Honolulu, Hawaii, United States, as the crow flies: : 6252 miles (10061 km) (5433 nautical miles) ; Initial heading from Denpasar to Honolulu: : east-northeast (68.6 degrees) ; Initial heading from Honolulu to Denpasar: : west (260.9 degrees) http://www.indo.com/distance/
Heading west, that would get you to Chicago. Heading south, that would get you to Savannah.
About 500 miles
It is an estimated 63 miles between Andruel West Sussex and Central London.
From the mouth of the Thames at the North Sea to Teddington Lock in West London.
About 45 minutes by Tube. If there are no signal failures on your line.
About 20 miles
None. That point is far out in the Pacific Ocean, about 1,070 miles west of San Francisco, and 1,500 miles northeast of Honolulu.
110 miles taking M4 to The WEST.
hazaar.
Northwest London adjoins the county of Hertfordshire, so it would depend on which part of northwest London and which part of Hertfordshire.
About 45 miles from Central London.