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Distance between Harrisburg, PA (MDT) and Chicago, IL (ORD)

Flight distance from Harrisburg to Chicago (Harrisburg International Airport – Chicago O'Hare International Airport) is 594 miles / 956 kilometers / 516 nautical miles. Estimated flight time is 1 hour 37 minutes.

Driving distance from Harrisburg (MDT) to Chicago (ORD) is 684 miles / 1100 kilometers and travel time by car is about 12 hours 39 minutes.

Harrisburg – Chicago

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594
Miles
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956
Kilometers
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516
Nautical miles

How far is Chicago from Harrisburg?

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

Vincenty's formula (applied above)
  • 594.141 miles
  • 956.178 kilometers
  • 516.295 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
  • 592.717 miles
  • 953.885 kilometers
  • 515.057 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 Harrisburg International Airport to Chicago O'Hare International Airport is 1 hour 37 minutes.

Time difference

The time difference between Harrisburg and Chicago is 1 hour. Chicago is 1 hour behind Harrisburg.
Harrisburg time to Chicago time converter

Carbon dioxide emissions

On average flying from Harrisburg to Chicago generates about 112 kg of CO2 per passenger, 112 kilograms is equal to 247 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Harrisburg to Chicago

Shortest flight path between Harrisburg International Airport (MDT) and Chicago O'Hare International Airport (ORD).

Airport information

Origin Harrisburg International Airport
City: Harrisburg, PA
Country: United States Flag of United States
IATA Code: MDT
ICAO Code: KMDT
Coordinates: 40°11′36″N, 76°45′48″W
Destination 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

Airlines flying from Harrisburg (MDT) to Chicago (ORD)

American Airlines
United Airlines