How far is Ontario, CA, from Montrose, CO?
The distance between Montrose (Montrose Regional Airport) and Ontario (Ontario International Airport) is 622 miles / 1002 kilometers / 541 nautical miles.
The driving distance from Montrose (MTJ) to Ontario (ONT) is 794 miles / 1278 kilometers, and travel time by car is about 13 hours 55 minutes.
Montrose Regional Airport – Ontario International Airport
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Distance from Montrose to Ontario
There are several ways to calculate the distance from Montrose to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 622.344 miles
- 1001.565 kilometers
- 540.802 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- 621.582 miles
- 1000.340 kilometers
- 540.140 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 Montrose to Ontario?
The estimated flight time from Montrose Regional Airport to Ontario International Airport is 1 hour and 40 minutes.
What is the time difference between Montrose and Ontario?
The time difference between Montrose and Ontario is 1 hour. Ontario is 1 hour behind Montrose.
Flight carbon footprint between Montrose Regional Airport (MTJ) and Ontario International Airport (ONT)
On average, flying from Montrose to Ontario generates about 116 kg of CO2 per passenger, and 116 kilograms equals 255 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Montrose to Ontario
See the map of the shortest flight path between Montrose Regional Airport (MTJ) and Ontario International Airport (ONT).
Airport information
| Origin | Montrose Regional Airport |
|---|---|
| City: | Montrose, CO |
| Country: | United States  |
| IATA Code: | MTJ |
| ICAO Code: | KMTJ |
| Coordinates: | 38°30′35″N, 107°53′38″W |
| Destination | Ontario International Airport |
|---|---|
| City: | Ontario, CA |
| Country: | United States |
| IATA Code: | ONT |
| ICAO Code: | KONT |
| Coordinates: | 34°3′21″N, 117°36′3″W |