# Distance from Grimsey (GRY) to Houston (IAH)

> 6,418 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,418 km / 3,988 mi / 3,465 nm
- **Estimated flight time**: 9h
- **Heading**: 272° (west)
- **Return heading**: 27° (north northeast)
- **Classification**: Long-haul
- **Type**: International (Iceland) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -5h (When it's 03:17 in Grimsey, it's 22:17 in Houston)
- **Elevation difference**: 30 ft (IAH is higher than GRY)

## Airports

### [Grimsey Airport (GRY)](https://www.flightduration.online/airport/gry-grimsey-grimsey-airport/1ef266de-9dac-61d6-8fe6-06bb2780ed98)

- City: Grimsey, Iceland
- ICAO: BIGR
- Timezone: Atlantic/Reykjavik
- Coordinates: 66.550000, -18.020000
- Elevation: 66 ft

### [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

## 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 03:17 in Grimsey, it's 22:17 in Houston.
The 5-hour time difference may cause some jet lag.

## Related

- [Grimsey Airport (GRY)](https://www.flightduration.online/airport/gry-grimsey-grimsey-airport/1ef266de-9dac-61d6-8fe6-06bb2780ed98)
- [George Bush Intcntl/Houston Airport (IAH)](https://www.flightduration.online/airport/iah-houston-george-bush-intcntlhouston-airport/1ef266df-22d4-6822-bae6-06bb2780ed98)
- [Flight duration calculator](/#calculator)