# Distance from Johannesburg (JNB) to Houston (SGR)

> 14,541 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,541 km / 9,035 mi / 7,851 nm
- **Estimated flight time**: 18h
- **Heading**: 288° (west northwest)
- **Return heading**: 100° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (South Africa) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -7h (When it's 01:21 in Johannesburg, it's 18:21 in Houston)
- **Elevation difference**: 5,477 ft (SGR is lower than JNB)

## Airports

### [O. R. Tambo International Airport (JNB)](https://www.flightduration.online/airport/jnb-johannesburg-o-r-tambo-international-airport/1ef266de-d3b0-6ec6-b1f2-06bb2780ed98)

- City: Johannesburg, South Africa
- ICAO: FAOR
- Timezone: Africa/Johannesburg
- Coordinates: -26.130000, 28.240000
- Elevation: 5,558 ft

### [Sugar Land Regional Airport (SGR)](https://www.flightduration.online/airport/sgr-houston-sugar-land-regional-airport/1ef266df-384b-6034-8c66-06bb2780ed98)

- City: Houston, United States
- ICAO: KSGR
- Timezone: America/Chicago
- Coordinates: 29.620000, -95.660000
- Elevation: 81 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 01:21 in Johannesburg, it's 18:21 in Houston.
With a 7-hour time difference, expect significant jet lag.

## Related

- [O. R. Tambo International Airport (JNB)](https://www.flightduration.online/airport/jnb-johannesburg-o-r-tambo-international-airport/1ef266de-d3b0-6ec6-b1f2-06bb2780ed98)
- [Sugar Land Regional Airport (SGR)](https://www.flightduration.online/airport/sgr-houston-sugar-land-regional-airport/1ef266df-384b-6034-8c66-06bb2780ed98)
- [Flight duration calculator](/#calculator)