KTM
Kathmandu
Nepal
12,992 km
8,073 miles
TIK
Oklahoma City
United States
Distance
12,992 km
8,073 mi / 7,015 nm
Est. Flight Time
16h
Ultra-long-haul route
Time Difference
-10.75h
Asia/Kathmandu
Heading
north

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Airport Comparison

KTM TIK
Airport Name Tribhuvan International Airport Tinker Afb Airport
IATA Code KTM TIK
ICAO Code VNKT KTIK
City Kathmandu Oklahoma City
Country Nepal United States
Timezone Asia/Kathmandu America/Chicago
Elevation 4,390 ft 1,291 ft
Coordinates 27.700000, 85.360000 35.410000, -97.390000

Kathmandu (KTM) to Oklahoma City (TIK) Flight Distance

The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to Tinker Afb Airport (TIK) in Oklahoma City, United States is 12,992 kilometers (8,073 miles / 7,015 nautical miles). The estimated flight time for this route is approximately 16h, flying north at a heading of 3°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

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 13:27 in Kathmandu, it's 02:42 in Oklahoma City. With a 10.75-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 3,099 feet between the two airports. Tinker Afb Airport sits lower than Tribhuvan International Airport.

The return flight from Oklahoma City (TIK) to Kathmandu (KTM) follows a heading of 357° (north). 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 Tinker Afb Airport (TIK) detail pages, or use our flight duration calculator to compare other routes.

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