# Distance from Pasighat (IXT) to St Louis (STL)

> 12,561 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,561 km / 7,805 mi / 6,783 nm
- **Estimated flight time**: 16h
- **Heading**: 5° (north)
- **Return heading**: 355° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -10.5h (When it's 08:33 in Pasighat, it's 22:03 in St Louis)
- **Elevation difference**: 140 ft (STL is higher than IXT)

## Airports

### [Pasighat Airport (IXT)](https://www.flightduration.online/airport/ixt-pasighat-pasighat-airport/1ef266df-f09a-6086-bd82-06bb2780ed98)

- City: Pasighat, India
- ICAO: VEPG
- Timezone: Asia/Kolkata
- Coordinates: 28.070000, 95.340000
- Elevation: 477 ft

### [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)

- City: St Louis, United States
- ICAO: KSTL
- Timezone: America/Chicago
- Coordinates: 38.750000, -90.370000
- Elevation: 617 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 08:33 in Pasighat, it's 22:03 in St Louis.
With a 10.5-hour time difference, expect significant jet lag.

## Related

- [Pasighat Airport (IXT)](https://www.flightduration.online/airport/ixt-pasighat-pasighat-airport/1ef266df-f09a-6086-bd82-06bb2780ed98)
- [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)
- [Flight duration calculator](/#calculator)