That's all well and good, but it turns out that the different equations I explored for calculating the distance between two points requires the atan2() function, which isn't part of bc. Rather than ...

Trying to figure out the “as the crow flies” distance between two points using Google Maps is simple if you know where to look. With a few clicks on your computer or taps on your phone, Google ...

After placing the pin, a white information card will appear at the bottom of your screen. Instead of selecting the “Directions” button, which most users are familiar with, look for the “Measure ...