Navigating on a sphere can be counterintuitive[0] (not a problem street to street in practice, but the coordinates given by GP were far enough apart to possibly

Navigating on a sphere can be counterintuitive[0] (not a problem street to street in practice, but the coordinates given by GP were far enough apart to possibly exhibit the issue). [0]: https://www.greatcirclemapper.net/en/great-circle-mapper.html?route=CYVR-EGLL&aircraft=&speed= https://www.greatcirclemapper.net/en/great-circle-mapper.htm...