# Distance from Anuradhapura (ACJ) to Chicago (ORD)

> 14,299 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,299 km / 8,885 mi / 7,721 nm
- **Estimated flight time**: 18h
- **Heading**: 349° (north)
- **Return heading**: 15° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Sri Lanka) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -10.5h (When it's 04:33 in Anuradhapura, it's 18:03 in Chicago)
- **Elevation difference**: 356 ft (ORD is higher than ACJ)

## Airports

### [Anuradhapura Airport (ACJ)](https://www.flightduration.online/airport/acj-anuradhapura-anuradhapura-airport/1ef266df-ef60-66b6-a423-06bb2780ed98)

- City: Anuradhapura, Sri Lanka
- ICAO: VCCA
- Timezone: Asia/Colombo
- Coordinates: 8.300000, 80.430000
- Elevation: 324 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 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 04:33 in Anuradhapura, it's 18:03 in Chicago.
With a 10.5-hour time difference, expect significant jet lag.

## Related

- [Anuradhapura Airport (ACJ)](https://www.flightduration.online/airport/acj-anuradhapura-anuradhapura-airport/1ef266df-ef60-66b6-a423-06bb2780ed98)
- [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)