Convert 198 km to Nautical miles

Converting kilometers to nautical miles is essential for navigation, particularly in maritime and aviation contexts. This post provides a straightforward method to convert 198 kilometers into nautical miles.

km Definition

Kilometers (km) are a metric unit of length equal to 1,000 meters. They are commonly used in most countries around the world for measuring distances on land, including road signs and mapping.

Nautical miles Definition

Nautical miles are a unit of measurement used primarily in maritime and air navigation. One nautical mile is equivalent to one minute of latitude and is approximately 1.852 kilometers. This unit is critical for calculating distances over water and in aviation.

How to Convert 198 km to Nautical miles

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

[ text{Nautical miles} = frac{text{Kilometers}}{1.852} ]

For 198 kilometers, the calculation would be:

[ text{Nautical miles} = frac{198}{1.852} approx 106.65 ]

Therefore, 198 km is approximately 106.65 nautical miles.

FAQs

What is the difference between kilometers and nautical miles?

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

Why are nautical miles used in navigation?

Nautical miles are used because they are directly related to the Earth is geometry, making it easier to calculate distances based on latitude and longitude.

Can I convert nautical miles back to kilometers?

Yes, to convert nautical miles back to kilometers, multiply the number of nautical miles by 1.852.