Convert Earth equatorial radius to league Online | Free Length Converter
Earth Equatorial Radius
The Earth's equatorial radius is the distance from the center of the Earth to the equator. It represents the Earth's radius measured along the equatorial plane.
Its value is approximately 6,378.1 kilometers (about 3,963.2 miles).
The Earth is not a perfect sphere but an oblate spheroid, so the equatorial radius is slightly larger than the polar radius.
This radius is important for geodesy, satellite orbits, and mapping.
Key facts:
Equatorial radius ≈ 6,378.1 km
Larger than polar radius due to Earth's flattening at the poles
Used in Earth sciences, navigation, and space missions
Understanding the Earth's equatorial radius helps in accurate modeling of the planet’s shape and gravitational field.
League
A league is an old unit of distance that was commonly used in the past, especially for measuring distances on land or sea. Traditionally, one league equals about 3 miles or roughly 4.8 kilometers. The exact length of a league could vary by country and time period. It was often used by sailors and travelers to describe how far they had gone. Although the league is mostly obsolete today, it still appears in literature and historical contexts.
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