INX
Inanwatan Airport-Papua Island
Indonesia
6,000 km
3,728 miles
KTM
Kathmandu
Nepal
Distance
6,000 km
3,728 mi / 3,240 nm
Est. Flight Time
8h
Long-haul route
Time Difference
-3.25h
Asia/Jayapura
Heading
307°
northwest

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Airport Comparison

INX KTM
Airport Name Inanwatan Airport Tribhuvan International Airport
IATA Code INX KTM
ICAO Code WASI VNKT
City Inanwatan Airport-Papua Island Kathmandu
Country Indonesia Nepal
Timezone Asia/Jayapura Asia/Kathmandu
Elevation 9 ft 4,390 ft
Coordinates -2.130000, 132.160000 27.700000, 85.360000

Inanwatan Airport-Papua Island (INX) to Kathmandu (KTM) Flight Distance

The flight distance from Inanwatan Airport (INX) in Inanwatan Airport-Papua Island, Indonesia to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 6,000 kilometers (3,728 miles / 3,240 nautical miles). The estimated flight time for this route is approximately 8h, flying northwest at a heading of 307°.

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 Indonesia with Nepal. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 10:23 in Inanwatan Airport-Papua Island, it's 07:08 in Kathmandu. The 3.25-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 4,381 feet between the two airports. Tribhuvan International Airport sits higher than Inanwatan Airport.

The return flight from Kathmandu (KTM) to Inanwatan Airport-Papua Island (INX) follows a heading of 116° (east southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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

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