Well I've been looking at the documentation for the module Math::Trig on CPAN — well, actually, it's a standard module — and it includes calculations related to "great circle distances". That's quite the opposite of what you want... but it might be a direction to look into.

In reply to Re: How do I compute the longitude and latitude of a point at a certain distance? by bart
in thread How do I compute the longitude and latitude of a point at a certain distance? by themaetrix

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