The flight distance from Ida Grove Municipal Airport (IDG) in Ida Grove, United States to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 12,228 kilometers (7,598 miles / 6,602 nautical miles). The estimated flight time for this route is approximately 15h, flying north at a heading of 359°.

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

Time zone information: When it's 06:01 in Ida Grove, it's 17:46 in Kathmandu. With a 11.75-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 3,145 feet between the two airports. Tribhuvan International Airport sits higher than Ida Grove Municipal Airport.

The return flight from Kathmandu (KTM) to Ida Grove (IDG) follows a heading of 1° (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 Ida Grove Municipal Airport (IDG) and Tribhuvan International Airport (KTM) detail pages, or use our flight duration calculator to compare other routes.