# Distance from St Louis (STL) to Taplejung (TPJ)

> 12,662 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,662 km / 7,868 mi / 6,837 nm
- **Estimated flight time**: 16h
- **Heading**: 2° (north)
- **Return heading**: 358° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Nepal
- **Intercontinental**: North America → Asia
- **Time difference**: +10.75h (When it's 19:21 in St Louis, it's 06:06 in Taplejung)
- **Elevation difference**: 7,373 ft (TPJ is higher than STL)

## Airports

### [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

### [Suketar Airport (TPJ)](https://www.flightduration.online/airport/tpj-taplejung-suketar-airport/1ef266df-f358-6854-8716-06bb2780ed98)

- City: Taplejung, Nepal
- ICAO: VNTJ
- Timezone: Asia/Kathmandu
- Coordinates: 27.350000, 87.700000
- Elevation: 7,990 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 19:21 in St Louis, it's 06:06 in Taplejung.
With a 10.75-hour time difference, expect significant jet lag.

## Related

- [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)
- [Suketar Airport (TPJ)](https://www.flightduration.online/airport/tpj-taplejung-suketar-airport/1ef266df-f358-6854-8716-06bb2780ed98)
- [Flight duration calculator](/#calculator)