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Distance between Chicago, IL (ORD) and Rochester, NY (ROC)

Flight distance from Chicago to Rochester (Chicago O'Hare International Airport – Greater Rochester International Airport) is 528 miles / 849 kilometers / 459 nautical miles. Estimated flight time is 1 hour 29 minutes.

Driving distance from Chicago (ORD) to Rochester (ROC) is 615 miles / 990 kilometers and travel time by car is about 11 hours 44 minutes.

Chicago – Rochester

Distance arrow
528
Miles
Distance arrow
849
Kilometers
Distance arrow
459
Nautical miles

How far is Rochester from Chicago?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 527.779 miles
  • 849.377 kilometers
  • 458.627 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
  • 526.424 miles
  • 847.197 kilometers
  • 457.450 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).

Flight Duration

Estimated flight time from Chicago to Rochester is 1 hour 29 minutes.

Time difference and current local times

The time difference between Chicago and Rochester is 1 hour. Rochester is 1 hour ahead of Chicago.

Chicago time to Rochester time converter

Time in Chicago: 00:00 ⇆ Time in Rochester: 00:00

Current local times

Chicago, IL

 CDT

Rochester, NY

 EDT

Carbon dioxide emissions

On average flying from Chicago to Rochester generates about 103 kg of CO2 per passenger, 103 kilograms is equal to 226 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Chicago to Rochester

Shortest flight path between Chicago O'Hare International Airport (ORD) and Greater Rochester International Airport (ROC).

Airport information

Origin Chicago 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
Destination Greater Rochester International Airport
City: Rochester, NY
Country: United States Flag of United States
IATA Code: ROC
ICAO Code: KROC
Coordinates: 43°7′8″N, 77°40′20″W

Airlines flying from Chicago (ORD) to Rochester (ROC)

American Airlines
United Airlines