# Distance from Kathmandu (KTM) to Ust-Maya (UMS)

> 5,149 km · estimated flight time 7h · Long-haul route.

## Summary

- **Distance**: 5,149 km / 3,199 mi / 2,780 nm
- **Estimated flight time**: 7h
- **Heading**: 31° (north northeast)
- **Return heading**: 248° (west southwest)
- **Classification**: Long-haul
- **Type**: International (Nepal) → Russia
- **Intercontinental**: Asia → Europe
- **Time difference**: +3.25h (When it's 21:09 in Kathmandu, it's 00:24 in Ust-Maya)
- **Elevation difference**: 3,829 ft (UMS is lower than KTM)

## Airports

### [Tribhuvan International Airport (KTM)](https://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

### [Ust-Maya Airport (UMS)](https://flightduration.online/airport/ums-ust-maya-ust-maya-airport/1ef266df-e4e1-6da2-ab1b-06bb2780ed98)

- City: Ust-Maya, Russia
- ICAO: UEMU
- Timezone: Asia/Yakutsk
- Coordinates: 60.360000, 134.440000
- Elevation: 561 ft

## Route notes

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.

Time-zone information: When it's 21:09 in Kathmandu, it's 00:24 in Ust-Maya.
The 3.25-hour time difference may cause some jet lag.

## Related

- [Tribhuvan International Airport (KTM)](https://flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Ust-Maya Airport (UMS)](https://flightduration.online/airport/ums-ust-maya-ust-maya-airport/1ef266df-e4e1-6da2-ab1b-06bb2780ed98)
- [Flight duration calculator](/#calculator)