Convert 140 km to Nautical miles

If you need to convert kilometers to nautical miles, you are in the right place. This guide will help you understand the conversion process and provide you with the necessary calculations.

km Definition

Kilometer (km) is a metric unit of length equal to 1,000 meters. It is commonly used in various fields such as transportation, geography, and science to measure distances. The kilometer is widely employed around the world, particularly in countries that adopt the metric system.

Nautical miles Definition

A nautical mile is a unit of measurement used in maritime and air navigation, defined as exactly 1,852 meters. Nautical miles are preferred over kilometers for navigation because they correspond to one minute of latitude, making them more practical for navigators when charting courses.

How to Convert 140 km to Nautical miles

To convert kilometers to nautical miles, you can use the formula:

1 nautical mile = 1.852 kilometers.

To convert 140 kilometers to nautical miles, you can use the following calculation:

140 km ÷ 1.852 = 75.7 nautical miles (approximately).

Therefore, 140 kilometers is equivalent to about 75.7 nautical miles.

FAQs

What is the difference between kilometers and nautical miles?

Kilometers are a metric unit used for land distances, while nautical miles are used in maritime and air navigation based on the Earth is curvature.

Why are nautical miles used in navigation?

Nautical miles are used because they directly relate to degrees of latitude and longitude, making it easier for navigators to calculate distances on charts.

How many kilometers are in one nautical mile?

One nautical mile is equal to 1.852 kilometers.