How far is Alma from Chicago, IL?

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

The driving distance from Chicago (ORD) to Alma (YTF) is 1166 miles / 1876 kilometers, and travel time by car is about 22 hours 59 minutes.

Distance from Chicago to Alma

There are several ways to calculate the distance from Chicago to Alma. 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 Chicago to Alma?

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

What is the time difference between Chicago and Alma?

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

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

On average, flying from Chicago to Alma 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 Chicago to Alma

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

Airport information

Origin	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

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