# Distance from Houston (IAH) to Tsumeb (TSB)

> 13,235 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,235 km / 8,224 mi / 7,147 nm
- **Estimated flight time**: 17h
- **Heading**: 97° (east)
- **Return heading**: 294° (west northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Namibia
- **Intercontinental**: North America → Africa
- **Time difference**: +7h (When it's 07:56 in Houston, it's 14:56 in Tsumeb)
- **Elevation difference**: 4,257 ft (TSB 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

### [Tsumeb Airport (TSB)](https://www.flightduration.online/airport/tsb-tsumeb-tsumeb-airport/1ef266de-e192-6f9e-a128-06bb2780ed98)

- City: Tsumeb, Namibia
- ICAO: FYTM
- Timezone: Africa/Windhoek
- Coordinates: -19.260000, 17.730000
- Elevation: 4,353 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 07:56 in Houston, it's 14:56 in Tsumeb.
With a 7-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)
- [Tsumeb Airport (TSB)](https://www.flightduration.online/airport/tsb-tsumeb-tsumeb-airport/1ef266de-e192-6f9e-a128-06bb2780ed98)
- [Flight duration calculator](/#calculator)