Distance between Chicago, IL (ORD) and Missoula, MT (MSO)
Flight distance from Chicago to Missoula (Chicago O'Hare International Airport – Missoula International Airport) is 1332 miles / 2144 kilometers / 1158 nautical miles. Estimated flight time is 3 hours 1 minutes.
Driving distance from Chicago (ORD) to Missoula (MSO) is 1618 miles / 2604 kilometers and travel time by car is about 25 hours 56 minutes.
Map of flight path and driving directions from Chicago to Missoula.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Missoula International Airport (MSO).
How far is Missoula from Chicago?
There are several ways to calculate distances between Chicago and Missoula. Here are two common methods:
Vincenty's formula (applied above)- 1332.426 miles
- 2144.332 kilometers
- 1157.847 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- 1329.053 miles
- 2138.903 kilometers
- 1154.915 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).
Airport information
A | 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 |
B | Missoula International Airport |
---|---|
City: | Missoula, MT |
Country: | United States ![]() |
IATA Code: | MSO |
ICAO Code: | KMSO |
Coordinates: | 46°54′58″N, 114°5′27″W |
Time difference and current local times
The time difference between Chicago and Missoula is 1 hour. Missoula is 1 hour behind Chicago.
Time Difference
Chicago, IL
Missoula, MT
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 169 kg (372 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Missoula (MSO).
In total
Round trip?