How far is Missoula, MT, from Ontario, CA?
The distance between Ontario (Ontario International Airport) and Missoula (Missoula Montana Airport) is 906 miles / 1458 kilometers / 787 nautical miles.
The driving distance from Ontario (ONT) to Missoula (MSO) is 1179 miles / 1898 kilometers, and travel time by car is about 19 hours 41 minutes.
Ontario International Airport – Missoula Montana Airport
Search flights
Distance from Ontario to Missoula
There are several ways to calculate the distance from Ontario to Missoula. Here are two standard methods:
Vincenty's formula (applied above)- 906.168 miles
- 1458.336 kilometers
- 787.438 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- 907.251 miles
- 1460.078 kilometers
- 788.379 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 Ontario to Missoula?
The estimated flight time from Ontario International Airport to Missoula Montana Airport is 2 hours and 12 minutes.
What is the time difference between Ontario and Missoula?
The time difference between Ontario and Missoula is 1 hour. Missoula is 1 hour ahead of Ontario.
Flight carbon footprint between Ontario International Airport (ONT) and Missoula Montana Airport (MSO)
On average, flying from Ontario to Missoula 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 Ontario to Missoula
See the map of the shortest flight path between Ontario International Airport (ONT) and Missoula Montana Airport (MSO).
Airport information
| Origin | Ontario International Airport |
|---|---|
| City: | Ontario, CA |
| Country: | United States  |
| IATA Code: | ONT |
| ICAO Code: | KONT |
| Coordinates: | 34°3′21″N, 117°36′3″W |
| Destination | Missoula Montana Airport |
|---|---|
| City: | Missoula, MT |
| Country: | United States |
| IATA Code: | MSO |
| ICAO Code: | KMSO |
| Coordinates: | 46°54′58″N, 114°5′27″W |