How far is Watertown, NY, from Ontario, CA?
The distance between Ontario (Ontario International Airport) and Watertown (Watertown International Airport) is 2313 miles / 3722 kilometers / 2010 nautical miles.
The driving distance from Ontario (ONT) to Watertown (ART) is 2668 miles / 4294 kilometers, and travel time by car is about 48 hours 20 minutes.
Ontario International Airport – Watertown International Airport
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Distance from Ontario to Watertown
There are several ways to calculate the distance from Ontario to Watertown. Here are two standard methods:
Vincenty's formula (applied above)- 2312.735 miles
- 3721.986 kilometers
- 2009.712 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- 2307.921 miles
- 3714.238 kilometers
- 2005.528 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 Watertown?
The estimated flight time from Ontario International Airport to Watertown International Airport is 4 hours and 52 minutes.
What is the time difference between Ontario and Watertown?
The time difference between Ontario and Watertown is 3 hours. Watertown is 3 hours ahead of Ontario.
Flight carbon footprint between Ontario International Airport (ONT) and Watertown International Airport (ART)
On average, flying from Ontario to Watertown generates about 253 kg of CO2 per passenger, and 253 kilograms equals 559 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 Watertown
See the map of the shortest flight path between Ontario International Airport (ONT) and Watertown International Airport (ART).
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 | Watertown International Airport |
|---|---|
| City: | Watertown, NY |
| Country: | United States |
| IATA Code: | ART |
| ICAO Code: | KART |
| Coordinates: | 43°59′30″N, 76°1′18″W |