How far is Ontario, CA, from Baltimore, MD?
The distance between Baltimore (Baltimore–Washington International Airport) and Ontario (Ontario International Airport) is 2283 miles / 3674 kilometers / 1984 nautical miles.
The driving distance from Baltimore (BWI) to Ontario (ONT) is 2600 miles / 4184 kilometers, and travel time by car is about 46 hours 19 minutes.
Baltimore–Washington International Airport – Ontario International Airport
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Distance from Baltimore to Ontario
There are several ways to calculate the distance from Baltimore to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 2282.965 miles
- 3674.076 kilometers
- 1983.842 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- 2277.938 miles
- 3665.986 kilometers
- 1979.474 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 Baltimore to Ontario?
The estimated flight time from Baltimore–Washington International Airport to Ontario International Airport is 4 hours and 49 minutes.
What is the time difference between Baltimore and Ontario?
The time difference between Baltimore and Ontario is 3 hours. Ontario is 3 hours behind Baltimore.
Flight carbon footprint between Baltimore–Washington International Airport (BWI) and Ontario International Airport (ONT)
On average, flying from Baltimore to Ontario generates about 250 kg of CO2 per passenger, and 250 kilograms equals 551 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Baltimore to Ontario
See the map of the shortest flight path between Baltimore–Washington International Airport (BWI) and Ontario International Airport (ONT).
Airport information
| Origin | Baltimore–Washington International Airport |
|---|---|
| City: | Baltimore, MD |
| Country: | United States  |
| IATA Code: | BWI |
| ICAO Code: | KBWI |
| Coordinates: | 39°10′31″N, 76°40′5″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 |