# Distance from Port St Johns (JOH) to Las Vegas (LAS)

> 16,733 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,733 km / 10,397 mi / 9,035 nm
- **Estimated flight time**: 21h
- **Heading**: 288° (west northwest)
- **Return heading**: 92° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (South Africa) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -9h (When it's 02:36 in Port St Johns, it's 17:36 in Las Vegas)
- **Elevation difference**: 954 ft (LAS is higher than JOH)

## Airports

### [Port St Johns Airport (JOH)](https://flightduration.online/airport/joh-port-st-johns-port-st-johns-airport/1ef266de-d3e1-65f8-86ac-06bb2780ed98)

- City: Port St Johns, South Africa
- ICAO: FAPJ
- Timezone: Africa/Johannesburg
- Coordinates: -31.610000, 29.520000
- Elevation: 1,227 ft

### [Harry Reid International Airport (LAS)](https://flightduration.online/airport/las-las-vegas-harry-reid-international-airport/1ef266df-26e1-6280-853b-06bb2780ed98)

- City: Las Vegas, United States
- ICAO: KLAS
- Timezone: America/Los_Angeles
- Coordinates: 36.080000, -115.150000
- Elevation: 2,181 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 02:36 in Port St Johns, it's 17:36 in Las Vegas.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Port St Johns Airport (JOH)](https://flightduration.online/airport/joh-port-st-johns-port-st-johns-airport/1ef266de-d3e1-65f8-86ac-06bb2780ed98)
- [Harry Reid International Airport (LAS)](https://flightduration.online/airport/las-las-vegas-harry-reid-international-airport/1ef266df-26e1-6280-853b-06bb2780ed98)
- [Flight duration calculator](/#calculator)