Search by airport name, city or IATA airport code.
Baltimore (BWI) - Ontario (ONT)
Calculations with different methods
- 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 earth.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).
Estimated flight time from Baltimore–Washington International Airport (BWI) to Ontario International Airport (ONT) is 4 hours 49 minutes.
Time difference and current local times
The time difference between Baltimore and Ontario is 3 hours. Ontario is 3 hours behind Baltimore.
Flight map from Baltimore to Ontario.
Frequent Flyer Miles Calculator
Baltimore (BWI) → Ontario (ONT).