Air Miles Calculator

Distance between Chicago, IL (ORD) and San Luis Obispo, CA (SBP)

Distance from Chicago to San Luis Obispo (San Luis Obispo County Regional Airport – O'Hare International Airport) is 1820 miles / 2929 kilometers / 1581 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1819.697 miles
  • 2928.519 kilometers
  • 1581.274 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1815.786 miles
  • 2922.225 kilometers
  • 1577.875 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from O'Hare International Airport (ORD) to San Luis Obispo County Regional Airport (SBP) is 3 hours 56 minutes.

Time difference and current local times

The time difference between Chicago and San Luis Obispo is 2 hours. San Luis Obispo is 2 hours behind Chicago.

Time Difference

Chicago
San Luis Obispo

Chicago, IL

 CDT

San Luis Obispo, CA

 PDT

Airport information


A O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

B San Luis Obispo County Regional Airport
City: San Luis Obispo, CA
Country: United States Flag of United States
IATA Code: SBP
ICAO Code: KSBP
Coordinates: 35°14′12″N, 120°38′31″W

Map

Chicago to San Luis Obispo flight map.

Frequent Flyer Miles Calculator

Chicago (ORD) → San Luis Obispo (SBP).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1820
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1820

Round trip?