# Distance from Houston (IAH) to Tiruchirappally (TRZ)

> 15,439 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,439 km / 9,594 mi / 8,337 nm
- **Estimated flight time**: 19h
- **Heading**: 9° (north)
- **Return heading**: 352° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → India
- **Intercontinental**: North America → Asia
- **Time difference**: +10.5h (When it's 18:49 in Houston, it's 05:19 in Tiruchirappally)
- **Elevation difference**: 192 ft (TRZ is higher than IAH)

## Airports

### [George Bush Intcntl/Houston Airport (IAH)](https://www.flightduration.online/airport/iah-houston-george-bush-intcntlhouston-airport/1ef266df-22d4-6822-bae6-06bb2780ed98)

- City: Houston, United States
- ICAO: KIAH
- Timezone: America/Chicago
- Coordinates: 29.980000, -95.340000
- Elevation: 96 ft

### [Tiruchirapally Civil Airport Airport (TRZ)](https://www.flightduration.online/airport/trz-tiruchirappally-tiruchirapally-civil-airport-airport/1ef266df-f415-651c-a8ef-06bb2780ed98)

- City: Tiruchirappally, India
- ICAO: VOTR
- Timezone: Asia/Kolkata
- Coordinates: 10.770000, 78.710000
- Elevation: 288 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 18:49 in Houston, it's 05:19 in Tiruchirappally.
With a 10.5-hour time difference, expect significant jet lag.

## Related

- [George Bush Intcntl/Houston Airport (IAH)](https://www.flightduration.online/airport/iah-houston-george-bush-intcntlhouston-airport/1ef266df-22d4-6822-bae6-06bb2780ed98)
- [Tiruchirapally Civil Airport Airport (TRZ)](https://www.flightduration.online/airport/trz-tiruchirappally-tiruchirapally-civil-airport-airport/1ef266df-f415-651c-a8ef-06bb2780ed98)
- [Flight duration calculator](/#calculator)