KTM
Kathmandu
Nepal
8,546 km
5,310 miles
ZNC
Nyac
United States
Distance
8,546 km
5,310 mi / 4,615 nm
Est. Flight Time
11h
Long-haul route
Time Difference
-14.75h
Asia/Kathmandu
Heading
27°
north northeast

Airport Comparison

KTM ZNC
Airport Name Tribhuvan International Airport Nyac Airport
IATA Code KTM ZNC
ICAO Code VNKT KZNC
City Kathmandu Nyac
Country Nepal United States
Timezone Asia/Kathmandu America/Anchorage
Elevation 4,390 ft 483 ft
Coordinates 27.700000, 85.360000 60.980000, -159.990000

Kathmandu (KTM) to Nyac (ZNC) Flight Distance

The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to Nyac Airport (ZNC) in Nyac, United States is 8,546 kilometers (5,310 miles / 4,615 nautical miles). The estimated flight time for this route is approximately 11h, flying north northeast at a heading of 27°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting Nepal with United States. It is an intercontinental flight between Asia and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 00:33 in Kathmandu, it's 09:48 in Nyac. With a 14.75-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 3,907 feet between the two airports. Nyac Airport sits lower than Tribhuvan International Airport.

The return flight from Nyac (ZNC) to Kathmandu (KTM) follows a heading of 304° (northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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

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