How far is Chicago, IL, from Alma?

The distance between Alma (Alma Airport) and Chicago (Chicago O'Hare International Airport) is 910 miles / 1464 kilometers / 791 nautical miles.

The driving distance from Alma (YTF) to Chicago (ORD) is 1159 miles / 1866 kilometers, and travel time by car is about 23 hours 0 minutes.

Distance from Alma to Chicago

There are several ways to calculate the distance from Alma to Chicago. Here are two standard methods:

Vincenty's formula (applied above)

• 909.904 miles
• 1464.349 kilometers
• 790.685 nautical miles

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

Haversine formula

• 908.100 miles
• 1461.445 kilometers
• 789.117 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).

How long does it take to fly from Alma to Chicago?

The estimated flight time from Alma Airport to Chicago O'Hare International Airport is 2 hours and 13 minutes.

What is the time difference between Alma and Chicago?

The time difference between Alma and Chicago is 1 hour. Chicago is 1 hour behind Alma.

Flight carbon footprint between Alma Airport (YTF) and Chicago O'Hare International Airport (ORD)

On average, flying from Alma to Chicago generates about 144 kg of CO2 per passenger, and 144 kilograms equals 318 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Alma to Chicago

See the map of the shortest flight path between Alma Airport (YTF) and Chicago O'Hare International Airport (ORD).

Airport information

Origin	Alma Airport
City:	Alma
Country:	Canada
IATA Code:	YTF
ICAO Code:	CYTF
Coordinates:	48°30′32″N, 71°38′30″W

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