# Distance from Kathmandu (KTM) to Wahpeton (WAH)

> 11,791 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,791 km / 7,327 mi / 6,367 nm
- **Estimated flight time**: 15h
- **Heading**: 1° (north)
- **Return heading**: 358° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Nepal) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -10.75h (When it's 19:10 in Kathmandu, it's 08:25 in Wahpeton)
- **Elevation difference**: 3,422 ft (WAH is lower than KTM)

## Airports

### [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)

- City: Kathmandu, Nepal
- ICAO: VNKT
- Timezone: Asia/Kathmandu
- Coordinates: 27.700000, 85.360000
- Elevation: 4,390 ft

### [Harry Stern Airport (WAH)](https://www.flightduration.online/airport/wah-wahpeton-harry-stern-airport/1ef266df-11e1-63e4-89e1-06bb2780ed98)

- City: Wahpeton, United States
- ICAO: KBWP
- Timezone: America/Chicago
- Coordinates: 46.240000, -96.610000
- Elevation: 968 ft

## Route notes

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.

Time-zone information: When it's 19:10 in Kathmandu, it's 08:25 in Wahpeton.
With a 10.75-hour time difference, expect significant jet lag.

## Related

- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Harry Stern Airport (WAH)](https://www.flightduration.online/airport/wah-wahpeton-harry-stern-airport/1ef266df-11e1-63e4-89e1-06bb2780ed98)
- [Flight duration calculator](/#calculator)