What distance is 1 degree of longitude?

about 111 kilometers
A degree of longitude is about 111 kilometers (69 miles) at its widest. The widest areas of longitude are near the Equator, where the Earth bulges out. Because of the Earth’s curvature, the actual distance of a degrees, minutes, and seconds of longitude depends on its distance from the Equator.

What is the distance difference in 1 degree latitude?

However, the Earth is slightly elliptical in shape and that creates a small variation between the degrees as we work our way from the equator to the north and south poles. Each degree of latitude is approximately 69 miles (111 kilometers) apart.

What is the distance between longitude and latitude?

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 many miles is 2 degrees latitude?

Each degree of latitude is approximately 69 miles (111 kilometers) apart. The range varies (due to the earth’s slightly ellipsoid shape) from 68.703 miles (110.567 km) at the equator to 69.407 (111.699 km) at the poles. This is convenient because each minute (1/60th of a degree) is approximately one nautical mile.

Does 1 minute latitude equal 1 Nautical Mile?

Nautical Miles A nautical mile is slightly longer than a mile on land, equaling 1.1508 land-measured (or statute) miles. The nautical mile is based on the Earth’s longitude and latitude coordinates, with one nautical mile equaling one minute of latitude.

Where is 180 degrees longitude?

The international date line, established in 1884, passes through the mid-Pacific Ocean and roughly follows a 180 degrees longitude north-south line on the Earth.

Why is a distance covered by 1 of longitude at the equator different from the distance covered by 1 of longitude at a latitude of 45 N?

Why is a distance covered by 1° of longitude at the equator different from the distance covered by 1° of longitude at a latitude of 45° N? It’s because the longitudinal lines meet at a center point, making the 1 degree distance narrower the farther it gets from the equator.

How many kilometers are in a degree?

111 km
The distance of each degree of latitude is approximately 111 km.

How many km is a degree?

Approximate Metric Equivalents for Degrees. At the equator for longitude and for latitude anywhere, the following approximations are valid: 1 = 111 km (or 60 nautical miles)

How do you calculate distance using latitude and 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 nautical miles is 1 degree?

60 nautical miles
mile or 1 nm, equivalent to 1.582 km), so one degree (1°) of latitude corresponds to 60 nautical miles or approximately 111 km. The length of one degree (1°) of longitude varies because the meridians converge towards the poles.

How many miles does one degree of longitude equal?

Degrees of latitude are always 60 nautical miles apart. At the equator, a grid of 1° of longitude by 1° of latitude covers about 3,600 square miles. For greater precision, degrees are divided into 60 minutes ( ‘ ) – of distance, not time.

What is the highest degree in longitude that can be measured?

The approximate degree of latitudes is 69 miles apart, but this figure varies on a range from 68.703 miles near the equator to around 69.407 near the poles. A degree of the longitude has been recorded to be the highest at the equator at 69.172 miles at the equator.

How long is one degree longitude?

One degree of latitude, measured along a meridian or half of a great circle, equals approximately 69 miles (111 km). Because meridians converge at the poles, the length of a degree of longitude varies, from 69 miles at the equator to 0 at the poles (longitude becomes a point at the poles).

What is the distance measures by a degree of longitude?

What is the Distance Between Degrees of Longitude? A degree of longitude is widest at the equator with a distance of 69.172 miles (111.321 kilometers). The distance gradually shrinks to zero as they meet at the poles. At 40 degrees north or south, the distance between a degree of longitude is 53 miles (85 kilometers).