# Distance from Houston (IAH) to Pretoria (WKF)

> 14,505 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,505 km / 9,013 mi / 7,832 nm
- **Estimated flight time**: 18h
- **Heading**: 100° (east)
- **Return heading**: 288° (west northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → South Africa
- **Intercontinental**: North America → Africa
- **Time difference**: +7h (When it's 03:42 in Houston, it's 10:42 in Pretoria)
- **Elevation difference**: 4,844 ft (WKF 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

### [Waterkloof Air Force Base (WKF)](https://www.flightduration.online/airport/wkf-pretoria-waterkloof-air-force-base/1ef266de-d569-660a-a88a-06bb2780ed98)

- City: Pretoria, South Africa
- ICAO: FAWK
- Timezone: Africa/Johannesburg
- Coordinates: -25.830000, 28.220000
- Elevation: 4,940 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 03:42 in Houston, it's 10:42 in Pretoria.
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)
- [Waterkloof Air Force Base (WKF)](https://www.flightduration.online/airport/wkf-pretoria-waterkloof-air-force-base/1ef266de-d569-660a-a88a-06bb2780ed98)
- [Flight duration calculator](/#calculator)