Seoul is 4,100 miles (6,600 kilometers) from Moscow.
== == Moscow and Seoul are both inland, Singapore is a port.
In order to get a meaningful answer, you need to say where in Russia. Seoul-Vladivostok is a very short distance by comparson with, say, Seoul-Moscow or St.Peterburg.
The distance from Indianapolis to Moscow is: 4408 nautical milesThe distance from Indianapolis to Moscow is: 4408 nautical milesThe distance from Indianapolis to Moscow is: 4408 nautical milesThe distance from Indianapolis to Moscow is: 4408 nautical milesThe distance from Indianapolis to Moscow is: 4408 nautical milesThe distance from Indianapolis to Moscow is: 4408 nautical miles
The flight distance from Chicago, Illinois to Seoul, South Korea is 6,546 miles.
The distance between Seoul and Yangpyeong in a straight line would be 27 miles or 43.44 kilometers.
The flight distance from Perth, Australia to Seoul, South Korea is about 4,835 miles / 7,781 km
Moscow, Ulan Bator, Vientiane, Haanoi, Kuala Lumpur and Beijing are all inland. Not sure about Seoul.
The total distance from Seoul to London is 5,519 miles.This is equivalent to 8,881 kilometers or 4,795 nautical miles.
The flight distance from Seoul, South Korea to Beijing, China is 595 miles / 958 km
The flight distance from London to Seoul, South Korea is about 5,530 miles.
2311 miles
The flight distance from Seoul Metropolitan Area to Taipei Songshan Airport is about 919 miles / 1,479 km