How far is Ontario, CA, from Boston, MA?
The distance between Boston (Logan International Airport) and Ontario (Ontario International Airport) is 2566 miles / 4130 kilometers / 2230 nautical miles.
The driving distance from Boston (BOS) to Ontario (ONT) is 2956 miles / 4758 kilometers, and travel time by car is about 52 hours 51 minutes.
Logan International Airport – Ontario International Airport
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Distance from Boston to Ontario
There are several ways to calculate the distance from Boston to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 2566.323 miles
- 4130.097 kilometers
- 2230.074 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- 2560.715 miles
- 4121.071 kilometers
- 2225.200 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 Boston to Ontario?
The estimated flight time from Logan International Airport to Ontario International Airport is 5 hours and 21 minutes.
What is the time difference between Boston and Ontario?
The time difference between Boston and Ontario is 3 hours. Ontario is 3 hours behind Boston.
Flight carbon footprint between Logan International Airport (BOS) and Ontario International Airport (ONT)
On average, flying from Boston to Ontario generates about 283 kg of CO2 per passenger, and 283 kilograms equals 624 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Boston to Ontario
See the map of the shortest flight path between Logan International Airport (BOS) and Ontario International Airport (ONT).
Airport information
| Origin | Logan International Airport |
|---|---|
| City: | Boston, MA |
| Country: | United States  |
| IATA Code: | BOS |
| ICAO Code: | KBOS |
| Coordinates: | 42°21′51″N, 71°0′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 |