# Distance from Kathmandu (KTM) to St Petersburg (SPG)

> 13,712 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,712 km / 8,520 mi / 7,404 nm
- **Estimated flight time**: 17h
- **Heading**: 347° (north northwest)
- **Return heading**: 13° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Nepal) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -9.75h (When it's 02:26 in Kathmandu, it's 16:41 in St Petersburg)
- **Elevation difference**: 4,383 ft (SPG 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

### [Albert Whitted Airport (SPG)](https://www.flightduration.online/airport/spg-st-petersburg-albert-whitted-airport/1ef266df-394d-68ce-b7d6-06bb2780ed98)

- City: St Petersburg, United States
- ICAO: KSPG
- Timezone: America/New_York
- Coordinates: 27.800000, -82.600000
- Elevation: 7 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 02:26 in Kathmandu, it's 16:41 in St Petersburg.
With a 9.75-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)
- [Albert Whitted Airport (SPG)](https://www.flightduration.online/airport/spg-st-petersburg-albert-whitted-airport/1ef266df-394d-68ce-b7d6-06bb2780ed98)
- [Flight duration calculator](/#calculator)