# Distance from St Louis (STL) to Townsville (TSV)

> 14,155 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,155 km / 8,795 mi / 7,643 nm
- **Estimated flight time**: 18h
- **Heading**: 275° (west)
- **Return heading**: 55° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +15h (When it's 21:47 in St Louis, it's 12:47 in Townsville)
- **Elevation difference**: 599 ft (TSV is lower 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

### [Townsville Airport (TSV)](https://www.flightduration.online/airport/tsv-townsville-townsville-airport/1ef266e0-0723-63c0-ad7c-06bb2780ed98)

- City: Townsville, Australia
- ICAO: YBTL
- Timezone: Australia/Brisbane
- Coordinates: -19.250000, 146.760000
- Elevation: 18 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 21:47 in St Louis, it's 12:47 in Townsville.
With a 15-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)
- [Townsville Airport (TSV)](https://www.flightduration.online/airport/tsv-townsville-townsville-airport/1ef266e0-0723-63c0-ad7c-06bb2780ed98)
- [Flight duration calculator](/#calculator)