How far is Massena, NY, from Ontario, CA?
The distance between Ontario (Ontario International Airport) and Massena (Massena International Airport) is 2374 miles / 3821 kilometers / 2063 nautical miles.
The driving distance from Ontario (ONT) to Massena (MSS) is 2737 miles / 4404 kilometers, and travel time by car is about 49 hours 16 minutes.
Ontario International Airport – Massena International Airport
Search flights
Distance from Ontario to Massena
There are several ways to calculate the distance from Ontario to Massena. Here are two standard methods:
Vincenty's formula (applied above)- 2374.292 miles
- 3821.052 kilometers
- 2063.203 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- 2369.391 miles
- 3813.166 kilometers
- 2058.945 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 Massena?
The estimated flight time from Ontario International Airport to Massena International Airport is 4 hours and 59 minutes.
What is the time difference between Ontario and Massena?
The time difference between Ontario and Massena is 3 hours. Massena is 3 hours ahead of Ontario.
Flight carbon footprint between Ontario International Airport (ONT) and Massena International Airport (MSS)
On average, flying from Ontario to Massena generates about 261 kg of CO2 per passenger, and 261 kilograms equals 574 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 Massena
See the map of the shortest flight path between Ontario International Airport (ONT) and Massena International Airport (MSS).
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 | Massena International Airport |
|---|---|
| City: | Massena, NY |
| Country: | United States |
| IATA Code: | MSS |
| ICAO Code: | KMSS |
| Coordinates: | 44°56′8″N, 74°50′44″W |