How far is Ontario, CA, from Watertown, NY?
The distance between Watertown (Watertown International Airport) and Ontario (Ontario International Airport) is 2313 miles / 3722 kilometers / 2010 nautical miles.
The driving distance from Watertown (ART) to Ontario (ONT) is 2669 miles / 4295 kilometers, and travel time by car is about 48 hours 17 minutes.
Watertown International Airport – Ontario International Airport
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Distance from Watertown to Ontario
There are several ways to calculate the distance from Watertown to Ontario. 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 Watertown to Ontario?
The estimated flight time from Watertown International Airport to Ontario International Airport is 4 hours and 52 minutes.
What is the time difference between Watertown and Ontario?
The time difference between Watertown and Ontario is 3 hours. Ontario is 3 hours behind Watertown.
Flight carbon footprint between Watertown International Airport (ART) and Ontario International Airport (ONT)
On average, flying from Watertown to Ontario 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 Watertown to Ontario
See the map of the shortest flight path between Watertown International Airport (ART) and Ontario International Airport (ONT).
Airport information
| Origin | Watertown International Airport |
|---|---|
| City: | Watertown, NY |
| Country: | United States  |
| IATA Code: | ART |
| ICAO Code: | KART |
| Coordinates: | 43°59′30″N, 76°1′18″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 |