# Distance from Chicago/Romeoville (LOT) to San Francisco (SFO)

> 2,950 km · estimated flight time 4h · Medium-haul route.

## Summary

- **Distance**: 2,950 km / 1,833 mi / 1,593 nm
- **Estimated flight time**: 4h
- **Heading**: 273° (west)
- **Return heading**: 71° (east northeast)
- **Classification**: Medium-haul
- **Type**: Domestic (United States)
- **Time difference**: -2h (When it's 13:08 in Chicago/Romeoville, it's 11:08 in San Francisco)
- **Elevation difference**: 666 ft (SFO is lower than LOT)

## Airports

### [Lewis University Airport (LOT)](https://www.flightduration.online/airport/lot-chicagoromeoville-lewis-university-airport/1ef266df-27f2-6ae8-ad74-06bb2780ed98)

- City: Chicago/Romeoville, United States
- ICAO: KLOT
- Timezone: America/Chicago
- Coordinates: 41.610000, -88.100000
- Elevation: 679 ft

### [San Francisco International Airport (SFO)](https://www.flightduration.online/airport/sfo-san-francisco-san-francisco-international-airport/1ef266df-382a-66ea-a1cc-06bb2780ed98)

- City: San Francisco, United States
- ICAO: KSFO
- Timezone: America/Los_Angeles
- Coordinates: 37.620000, -122.380000
- Elevation: 13 ft

## Route notes

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

Time-zone information: When it's 13:08 in Chicago/Romeoville, it's 11:08 in San Francisco.

## Related

- [Lewis University Airport (LOT)](https://www.flightduration.online/airport/lot-chicagoromeoville-lewis-university-airport/1ef266df-27f2-6ae8-ad74-06bb2780ed98)
- [San Francisco International Airport (SFO)](https://www.flightduration.online/airport/sfo-san-francisco-san-francisco-international-airport/1ef266df-382a-66ea-a1cc-06bb2780ed98)
- [Flight duration calculator](/#calculator)