At the equator, one degree of longitude and latitude both cover about 111 kilometers, or just under 70 miles. When we get away from the equator, this starts getting tricky. Longitude lines.

4. The distance of each degree at each of the poles, 111.699 km. For Example- If we are travelling from 30 0 north, 90 0 degree west to 31 0 north, 90 0 degree west then it means we travelled ...

Thus one minute is equal to 1 nautical miles (1.852 km or 1852 metre) and second equals to 30.86 metre. The whole earth is divided by 90 latitude lines ranging zero degree to 90 degree. Here, on the ...