How far is Montrose, CO, from Ontario, CA?
The distance between Ontario (Ontario International Airport) and Montrose (Montrose Regional Airport) is 622 miles / 1002 kilometers / 541 nautical miles.
The driving distance from Ontario (ONT) to Montrose (MTJ) is 794 miles / 1278 kilometers, and travel time by car is about 13 hours 56 minutes.
Ontario International Airport – Montrose Regional Airport
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Distance from Ontario to Montrose
There are several ways to calculate the distance from Ontario to Montrose. 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 Ontario to Montrose?
The estimated flight time from Ontario International Airport to Montrose Regional Airport is 1 hour and 40 minutes.
What is the time difference between Ontario and Montrose?
The time difference between Ontario and Montrose is 1 hour. Montrose is 1 hour ahead of Ontario.
Flight carbon footprint between Ontario International Airport (ONT) and Montrose Regional Airport (MTJ)
On average, flying from Ontario to Montrose 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 Ontario to Montrose
See the map of the shortest flight path between Ontario International Airport (ONT) and Montrose Regional Airport (MTJ).
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 | Montrose Regional Airport |
|---|---|
| City: | Montrose, CO |
| Country: | United States |
| IATA Code: | MTJ |
| ICAO Code: | KMTJ |
| Coordinates: | 38°30′35″N, 107°53′38″W |