longitude distance/degree changes with latitude so your suggestion is only correct moving strictly east or west and introduces errors that are a function of the north or south component of the displacement.

Optimising for fewest key strokes only makes sense transmitting to Pluto or beyond

In reply to Re^2: Determine lat/lon of geo location at given distance from other location by GrandFather
in thread Determine lat/lon of geo location at given distance from other location by Anonymous Monk

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