The flight distance from Boston, Massachusetts to Seoul, South Korea is:

6,815 miles / 10 967 km

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Flight path from Boston, MA to Seoul, South Korea

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Distance from Boston, MA to Seoul, South Korea

The total distance from Boston, MA to Seoul, South Korea is 6,815 miles.

This is equivalent to 10 967 kilometers or 5,922 nautical miles.

Your trip begins in Boston, Massachusetts.
It ends in Seoul, South Korea.

Your flight direction from Boston, MA to Seoul, South Korea is North (-14 degrees from North).

The distance calculator helps you figure out how far it is to fly from Boston, MA to Seoul, South Korea. It does this by computing the straight line flying distance ("as the crow flies"). It uses the great circle formula to compute the total travel mileage.

Boston, Massachusetts

City: Boston
State: Massachusetts
Country: United States
Category: cities

Seoul, South Korea

City: Seoul
Region: Seoul-t'ukpyolsi
Country: South Korea
Category: cities

Flight distance calculator

Travelmath provides an online flight distance calculator to get the distance between cities. You can also compare all types of locations including airports, cities, states, countries, or zip codes to find the distance between any two points. The database uses the latitude and longitude of each location to calculate distance using the great circle distance formula. The calculation is done using the Vincenty algorithm and the WGS84 ellipsoid model of the Earth, which is the same one used by most GPS receivers. This gives you the flying distance "as the crow flies." Find your flight distances quickly to estimate the number of frequent flyer miles you'll accumulate. Or ask how far is it between cities to solve your homework problems. You can lookup U.S. cities, or expand your search to get the world distance for international trips.