Air Miles Calculator

Distance between Detroit, MI (DTW) and Ontario, CA (ONT)

Distance from Detroit to Ontario (Ontario International Airport – Detroit Metropolitan Airport) is 1934 miles / 3112 kilometers / 1681 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 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).

Flight duration

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.

Time Difference

Detroit
Ontario

Detroit, MI

 EDT

Ontario, CA

 PDT

Airport information


A Detroit Metropolitan Airport
City: Detroit, MI
Country: United States Flag of United States
IATA Code: DTW
ICAO Code: KDTW
Coordinates: 42°12′44″N, 83°21′12″W

B Ontario International Airport
City: Ontario, CA
Country: United States Flag of United States
IATA Code: ONT
ICAO Code: KONT
Coordinates: 34°3′21″N, 117°36′3″W

Map

Detroit to Ontario flight map.

Frequent Flyer Miles Calculator

Detroit (DTW) → Ontario (ONT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1934
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1934

Round trip?