# Distance from Houston (IAH) to Bissau (OXB)

> 8,367 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,367 km / 5,199 mi / 4,518 nm
- **Estimated flight time**: 11h
- **Heading**: 85° (east)
- **Return heading**: 298° (west northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Guinea-Bissau
- **Intercontinental**: North America → Africa
- **Time difference**: +5h (When it's 18:58 in Houston, it's 23:58 in Bissau)
- **Elevation difference**: 33 ft (OXB 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

### [Osvaldo Vieira International Airport (OXB)](https://www.flightduration.online/airport/oxb-bissau-osvaldo-vieira-international-airport/1ef266de-e816-6294-87ad-06bb2780ed98)

- City: Bissau, Guinea-Bissau
- ICAO: GGOV
- Timezone: Africa/Bissau
- Coordinates: 11.890000, -15.650000
- Elevation: 129 ft

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 18:58 in Houston, it's 23:58 in Bissau.
The 5-hour time difference may cause some 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)
- [Osvaldo Vieira International Airport (OXB)](https://www.flightduration.online/airport/oxb-bissau-osvaldo-vieira-international-airport/1ef266de-e816-6294-87ad-06bb2780ed98)
- [Flight duration calculator](/#calculator)