# Distance from Kathmandu (KTM) to Vernal (VEL)

> 12,284 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 12,284 km / 7,633 mi / 6,633 nm
- **Estimated flight time**: 15h
- **Heading**: 12° (north northeast)
- **Return heading**: 346° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Nepal) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -11.75h (When it's 23:24 in Kathmandu, it's 11:39 in Vernal)
- **Elevation difference**: 884 ft (VEL is higher 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

### [Vernal Regional Airport (VEL)](https://www.flightduration.online/airport/vel-vernal-vernal-regional-airport/1ef266df-3e82-64ac-951d-06bb2780ed98)

- City: Vernal, United States
- ICAO: KVEL
- Timezone: America/Denver
- Coordinates: 40.440000, -109.510000
- Elevation: 5,274 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 23:24 in Kathmandu, it's 11:39 in Vernal.
With a 11.75-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)
- [Vernal Regional Airport (VEL)](https://www.flightduration.online/airport/vel-vernal-vernal-regional-airport/1ef266df-3e82-64ac-951d-06bb2780ed98)
- [Flight duration calculator](/#calculator)