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Detroit–Ontario | DTW–ONT
Calculations with different methods
- 1933.983 miles
- 3112.444 kilometers
- 1680.586 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
- 1930.042 miles
- 3106.102 kilometers
- 1677.161 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Detroit Metropolitan Airport (DTW) to Ontario International Airport (ONT) is 4 hours 9 minutes.
Time difference and current local times
The time difference between Detroit and Ontario is 3 hours. Ontario is 3 hours behind Detroit.
Detroit to Ontario flight map.
Frequent Flyer Miles Calculator
Detroit (DTW) → Ontario (ONT).