# Distance from Ourilandia Do Norte (OIA) to Chicago (ORD)

> 6,584 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,584 km / 4,091 mi / 3,555 nm
- **Estimated flight time**: 9h
- **Heading**: 329° (north northwest)
- **Return heading**: 136° (southeast)
- **Classification**: Long-haul
- **Type**: International (Brazil) → United States
- **Intercontinental**: South America → North America
- **Time difference**: -2h (When it's 17:40 in Ourilandia Do Norte, it's 15:40 in Chicago)
- **Elevation difference**: 71 ft (ORD is lower than OIA)

## Airports

### [Ourilandia do Norte Airport (OIA)](https://www.flightduration.online/airport/oia-ourilandia-do-norte-ourilandia-do-norte-airport/1ef266df-a256-626c-967f-06bb2780ed98)

- City: Ourilandia Do Norte, Brazil
- ICAO: SDOW
- Timezone: America/Santarem
- Coordinates: -6.760000, -51.050000
- Elevation: 751 ft

### [Chicago O'Hare International Airport (ORD)](https://www.flightduration.online/airport/ord-chicago-chicago-ohare-international-airport/1ef266df-3115-6742-b012-06bb2780ed98)

- City: Chicago, United States
- ICAO: KORD
- Timezone: America/Chicago
- Coordinates: 41.980000, -87.910000
- Elevation: 680 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 17:40 in Ourilandia Do Norte, it's 15:40 in Chicago.

## Related

- [Ourilandia do Norte Airport (OIA)](https://www.flightduration.online/airport/oia-ourilandia-do-norte-ourilandia-do-norte-airport/1ef266df-a256-626c-967f-06bb2780ed98)
- [Chicago O'Hare International Airport (ORD)](https://www.flightduration.online/airport/ord-chicago-chicago-ohare-international-airport/1ef266df-3115-6742-b012-06bb2780ed98)
- [Flight duration calculator](/#calculator)