Distance between Hamhung, North Korea and Kaifeng, China

1300 km = 808 miles

We assume a spherical Earth as a close approximation of the true shape of the Earth (an oblate spheroid). The distance is calculated as great-circle or orthodromic distance between city centres on the surface of a sphere.

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Hamhung, North Korea

Country: North Korea
Hamhung’s coordinates: 39°55′05″ N, 127°32′11″ E
Population: 559,056
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Wikipedia article: Hamhung

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Kaifeng, China

Country: China
Kaifeng’s coordinates: 34°47′54″ N, 114°18′26″ E
Population: 900,000
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Wikipedia article: Kaifeng

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