PPRuNe Forums - View Single Post

19th July 2002 | 08:40

#7 (permalink)

Young Paul

Joined: Nov 2001

Posts: 2,397

Likes: 0

From: Inside the M25

There are two formulae here -
3 miles per 1000', or 330' per mile
and 300' per mile.

Both are very easy to use.
The first is about 10% more accurate, if it matters. Which quite honestly it doesn't really.