Air Miles Calculator

Distance between Chicago, IL (ORD) and Modesto, CA (MOD)

Distance from O'Hare International Airport to Modesto City–County Airport is 1773 miles / 2853 kilometers / 1541 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1772.815 miles
  • 2853.069 kilometers
  • 1540.534 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
  • 1768.608 miles
  • 2846.298 kilometers
  • 1536.878 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 Modesto City–County Airport (MOD) is 3 hours 51 minutes.

Time difference and current local times

The time difference between Chicago and Modesto is 2 hours. Modesto is 2 hours behind Chicago.

Time Difference

Chicago
Modesto

Chicago, IL

 CDT

Modesto, 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 Modesto City–County Airport
City: Modesto, CA
Country: United States Flag of United States
IATA Code: MOD
ICAO Code: KMOD
Coordinates: 37°37′32″N, 120°57′14″W

Map

Flight map from Chicago to Modesto.

Frequent Flyer Miles Calculator

Chicago (ORD) → Modesto (MOD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1773
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1773

Round trip?