# Distance from Kathmandu (KTM) to Suntar (SUY)

> 4,504 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,504 km / 2,798 mi / 2,432 nm
- **Estimated flight time**: 6h
- **Heading**: 23° (north northeast)
- **Return heading**: 227° (southwest)
- **Classification**: Long-haul
- **Type**: International (Nepal) → Russia
- **Intercontinental**: Asia → Europe
- **Time difference**: +3.25h (When it's 17:53 in Kathmandu, it's 21:08 in Suntar)
- **Elevation difference**: 4,390 ft (SUY 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

### [Suntar Airport (SUY)](https://www.flightduration.online/airport/suy-suntar-suntar-airport/1ef266df-e4f4-6e70-92d9-06bb2780ed98)

- City: Suntar, Russia
- ICAO: UENS
- Timezone: Asia/Yakutsk
- Coordinates: 62.190000, 117.640000
- Elevation: 0 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 17:53 in Kathmandu, it's 21:08 in Suntar.
The 3.25-hour time difference may cause some jet lag.

## Related

- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Suntar Airport (SUY)](https://www.flightduration.online/airport/suy-suntar-suntar-airport/1ef266df-e4f4-6e70-92d9-06bb2780ed98)
- [Flight duration calculator](/#calculator)