Flight distance from Kathmandu to Seoul

4020 kilometers/2498 miles
or 2170 nautical miles.
Your flight will depart from Kathmandu airport and land at Seoul airport.
City: Kathmandu (KTM) Seoul (SEL)
Latitude: 27.697222 37.568889
Longitude: 85.357778 126.976667
Country: Nepal South Korea
Timezone: Asia/Kathmandu Asia/Seoul
Current time:: 16:53 04-Apr-2026 16:53 04-Apr-2026

How far is between Kathmandu and Seoul?

  • Your starting point Kathmandu, Nepal is located at 27.697222,85.357778
  • Your ending point Seoul, South Korea is located at 37.568889,126.976667
  • l distance from Kathmandu to Seoul is 4020 kms equals to miles and 2170 nautical miles.
  • Flight time from Kathmandu to Seoul is 34 hours 20 minutes
Click here to get detail flight schedules from Kathmandu to Seoul