# Distance from Chicago (ORD) to Silgadi Doti (SIH)

> 12,011 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 12,011 km / 7,464 mi / 6,486 nm
- **Estimated flight time**: 15h
- **Heading**: 10° (north)
- **Return heading**: 351° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Nepal
- **Intercontinental**: North America → Asia
- **Time difference**: +10.75h (When it's 17:25 in Chicago, it's 04:10 in Silgadi Doti)
- **Elevation difference**: 1,420 ft (SIH is higher 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

### [Silgadi Doti Airport (SIH)](https://www.flightduration.online/airport/sih-silgadi-doti-silgadi-doti-airport/1ef266df-f2e8-66f8-b9bf-06bb2780ed98)

- City: Silgadi Doti, Nepal
- ICAO: VNDT
- Timezone: Asia/Kathmandu
- Coordinates: 29.260000, 80.940000
- Elevation: 2,100 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 17:25 in Chicago, it's 04:10 in Silgadi Doti.
With a 10.75-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)
- [Silgadi Doti Airport (SIH)](https://www.flightduration.online/airport/sih-silgadi-doti-silgadi-doti-airport/1ef266df-f2e8-66f8-b9bf-06bb2780ed98)
- [Flight duration calculator](/#calculator)