# Distance from Chicago (ORD) to Tomsk (TOF)

> 9,059 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,059 km / 5,629 mi / 4,891 nm
- **Estimated flight time**: 12h
- **Heading**: 4° (north)
- **Return heading**: 355° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Russia
- **Intercontinental**: North America → Europe
- **Time difference**: +12h (When it's 07:25 in Chicago, it's 19:25 in Tomsk)
- **Elevation difference**: 83 ft (TOF is lower than ORD)

## Airports

### [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

### [Bogashevo Airport (TOF)](https://www.flightduration.online/airport/tof-tomsk-bogashevo-airport/1ef266df-e92c-6fec-8982-06bb2780ed98)

- City: Tomsk, Russia
- ICAO: UNTT
- Timezone: Asia/Tomsk
- Coordinates: 56.380000, 85.210000
- Elevation: 597 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 07:25 in Chicago, it's 19:25 in Tomsk.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Chicago O'Hare International Airport (ORD)](https://www.flightduration.online/airport/ord-chicago-chicago-ohare-international-airport/1ef266df-3115-6742-b012-06bb2780ed98)
- [Bogashevo Airport (TOF)](https://www.flightduration.online/airport/tof-tomsk-bogashevo-airport/1ef266df-e92c-6fec-8982-06bb2780ed98)
- [Flight duration calculator](/#calculator)