What is the distance between longitude?

The distance between longitudes at the equator is the same as latitude, roughly 69 miles. At 45 degrees north or south, the distance between is about 49 miles (79 km). What is this? The distance between longitudes reaches zero at the poles as the lines of meridian converge at that point.

How do you calculate distance using longitude?

For this divide the values of longitude and latitude of both the points by 180/pi. The value of pi is 22/7. The value of 180/pi is approximately 57.29577951. If we want to calculate the distance between two places in miles, use the value 3, 963, which is the radius of Earth.

How many miles is 30 degrees?

That is a total of 30 degrees. Take the amount of degrees and multiply it by 69.2 miles, which we found in Step 1. For our example of 30 miles, you have a distance of 2,076 miles.

Does longitude measure North and south?

Lines of longitude, or meridians, run between the North and South Poles. They measure east-west position. The prime meridian is assigned the value of 0 degrees, and runs through Greenwich, England.

What is the distance around the world at 40 south latitude?

Since the cosine of 40° is 0.766, x = (4,000)(0.766) = 3,064 miles. You now have the radius of a circle going around the Earth at 40° north (or south) latitude, and using the formula for circumference (2πr). you find that this circle is 19,252 miles around.

How many longitudes are there in total?

To measure longitude east or west of the Prime Meridian, there are 180 vertical longitude lines east of the Prime Meridian and 180 vertical longitude lines west of the Prime Meridian, so longitude locations are given as __ degrees east or __ degrees west.

Is longitude north and south?

The lines running North to South are called lines of longitude, while the lines running East to West are called lines of latitude. As we move East-West, we change through 360 degrees. In other words, the Earth is 360 degrees around.

How far is a degree of latitude?

about 111 kilometers
One degree of latitude, called an arcdegree, covers about 111 kilometers (69 miles). Because of the Earth’s curvature, the farther the circles are from the Equator, the smaller they are. At the North and South Poles, arcdegrees are simply points. Degrees of latitude are divided into 60 minutes.

Is 0 degrees north or south?

equator
Lines of latitude measure north-south position between the poles. The equator is defined as 0 degrees, the North Pole is 90 degrees north, and the South Pole is 90 degrees south.