How far is Laramie, WY, from Chicago, IL?
The distance between Chicago (Chicago O'Hare International Airport) and Laramie (Laramie Regional Airport) is 919 miles / 1480 kilometers / 799 nautical miles.
The driving distance from Chicago (ORD) to Laramie (LAR) is 1008 miles / 1623 kilometers, and travel time by car is about 17 hours 46 minutes.
Chicago O'Hare International Airport – Laramie Regional Airport
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Distance from Chicago to Laramie
There are several ways to calculate the distance from Chicago to Laramie. Here are two standard methods:
Vincenty's formula (applied above)- 919.389 miles
- 1479.613 kilometers
- 798.927 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- 917.012 miles
- 1475.788 kilometers
- 796.862 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 Laramie?
The estimated flight time from Chicago O'Hare International Airport to Laramie Regional Airport is 2 hours and 14 minutes.
What is the time difference between Chicago and Laramie?
The time difference between Chicago and Laramie is 1 hour. Laramie is 1 hour behind Chicago.
Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Laramie Regional Airport (LAR)
On average, flying from Chicago to Laramie generates about 145 kg of CO2 per passenger, and 145 kilograms equals 320 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 Laramie
See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Laramie Regional Airport (LAR).
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 | Laramie Regional Airport |
|---|---|
| City: | Laramie, WY |
| Country: | United States |
| IATA Code: | LAR |
| ICAO Code: | KLAR |
| Coordinates: | 41°18′43″N, 105°40′30″W |