HNY
Hengyang
China
2,690 km
1,672 miles
KTM
Kathmandu
Nepal
Distance
2,690 km
1,672 mi / 1,453 nm
Est. Flight Time
4h
Medium-haul route
Time Difference
-2.25h
Asia/Shanghai
Heading
278°
west

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Airport Comparison

HNY KTM
Airport Name Hengyang Airport Tribhuvan International Airport
IATA Code HNY KTM
ICAO Code ZGHY VNKT
City Hengyang Kathmandu
Country China Nepal
Timezone Asia/Shanghai Asia/Kathmandu
Elevation 0 ft 4,390 ft
Coordinates 26.910000, 112.630000 27.700000, 85.360000

Hengyang (HNY) to Kathmandu (KTM) Flight Distance

The flight distance from Hengyang Airport (HNY) in Hengyang, China to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 2,690 kilometers (1,672 miles / 1,453 nautical miles). The estimated flight time for this route is approximately 4h, flying west at a heading of 278°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting China with Nepal. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 12:08 in Hengyang, it's 09:53 in Kathmandu.

There is a significant elevation difference of 4,390 feet between the two airports. Tribhuvan International Airport sits higher than Hengyang Airport.

The return flight from Kathmandu (KTM) to Hengyang (HNY) follows a heading of 85° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Hengyang Airport (HNY) and Tribhuvan International Airport (KTM) detail pages, or use our flight duration calculator to compare other routes.

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