# Distance from Lilabari (IXI) to St Louis (STL)

> 12,656 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,656 km / 7,864 mi / 6,834 nm
- **Estimated flight time**: 16h
- **Heading**: 4° (north)
- **Return heading**: 356° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -10.5h (When it's 21:27 in Lilabari, it's 10:57 in St Louis)
- **Elevation difference**: 287 ft (STL is higher than IXI)

## Airports

### [North Lakhimpur Airport (IXI)](https://www.flightduration.online/airport/ixi-lilabari-north-lakhimpur-airport/1ef266df-f081-6d24-9ac3-06bb2780ed98)

- City: Lilabari, India
- ICAO: VELR
- Timezone: Asia/Kolkata
- Coordinates: 27.300000, 94.100000
- Elevation: 330 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 21:27 in Lilabari, it's 10:57 in St Louis.
With a 10.5-hour time difference, expect significant jet lag.

## Related

- [North Lakhimpur Airport (IXI)](https://www.flightduration.online/airport/ixi-lilabari-north-lakhimpur-airport/1ef266df-f081-6d24-9ac3-06bb2780ed98)
- [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)