How many kilometers in one degree?

Answer 1

This question cannot be answered sensibly. A kilometre is a measure of distance, with dimensions [L]. A degree is a measure of angular displacement, with no true dimensions (it is a ratio of the arc of a circle to the circumference of the circle). Basic dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information.

Answer 2

Generally speaking there are 111,034 meters per degree, but the accuracy of that varies by latitude and longitude.

Answer 3

only a geek knows the answer to that question!