FLIGHT TIME / CALCULATED ESTIMATE
Kathmandu ↗ Johannesburg
KTM / Tribhuvan International AirportJNB / O.R. Tambo International Airport
MODELLED FLYING TIME10h 54mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE8,550 kmGeographic straight-line distance
ROUTE CATEGORYInternationalOrigin and destination country records
How long is the flight?
The calculated airborne flight-time estimate between Kathmandu (KTM) and Johannesburg (JNB) is approximately 10 hours and 54 minutes for a modelled route length of 8,550 km.
This is not a confirmed nonstop service or published airline schedule. Airlines can use different paths, and connection time, taxiing, winds, weather, airspace restrictions and operational delays can change the actual journey.
Reference coordinates
Departure: Tribhuvan International Airport. Arrival: O.R. Tambo International Airport. Both airport-code and coordinate records are drawn from the site’s imported aviation dataset, with initial curated data used until refreshed.