What is the antipode of Dumai, Indonesia?

The antipode of Dumai, Indonesia (1.66711°, 101.44316°) is located near Riobamba, Ecuador (-1.67098°, -78.64712°). The antipodal distance is approximately 10.05 km.

What is on the opposite side of the world from Dumai?

On the exact opposite side of the Earth from Dumai, Indonesia, you would find a point in the ocean or land near Riobamba, Ecuador. This is calculated by inverting the latitude and adding/subtracting 180° from the longitude.

Antipode of Dumai, Indonesia – Opposite Side of Earth

About the Antipode of Dumai

An antipode is the point on Earth's surface that is diametrically opposite to a given location. For Dumai, Indonesia (population: 143,760), located at coordinates 1.6671°, 101.4432°, the antipodal point falls near Riobamba, Ecuador (population: 264,048).

How is the Antipode Calculated?

To find the antipode of any location:

Latitude: Invert the sign (1.6671° becomes -1.6671°)
Longitude: Add or subtract 180° (101.4432° becomes -78.6471°)

The exact antipodal coordinates for Dumai are -1.6671°, -78.5568°.

Explore More Antipodes

Curious about other cities? Check out our complete list of 1,000 antipodal city pairs, ranked by proximity. Or use the Antipode Finder to search any location on Earth.