Map of flight path and driving directions from Chicago to Monterey.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Monterey Regional Airport (MRY).
How far is Monterey from Chicago?
There are several ways to calculate distances between Chicago and Monterey. Here are two common methods:Vincenty's formula (applied above)
- 1844.483 miles
- 2968.407 kilometers
- 1602.812 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
- 1840.254 miles
- 2961.601 kilometers
- 1599.137 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Time difference and current local times
The time difference between Chicago and Monterey is 2 hours. Monterey is 2 hours behind Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 204 kg (449 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Monterey (MRY).