How far is Ontario, CA, from Miami, FL?
The distance between Miami (Miami International Airport) and Ontario (Ontario International Airport) is 2296 miles / 3695 kilometers / 1995 nautical miles.
The driving distance from Miami (MIA) to Ontario (ONT) is 2696 miles / 4339 kilometers, and travel time by car is about 47 hours 21 minutes.
Miami International Airport – Ontario International Airport
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Distance from Miami to Ontario
There are several ways to calculate the distance from Miami to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 2296.169 miles
- 3695.326 kilometers
- 1995.316 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- 2292.406 miles
- 3689.271 kilometers
- 1992.047 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 Miami to Ontario?
The estimated flight time from Miami International Airport to Ontario International Airport is 4 hours and 50 minutes.
What is the time difference between Miami and Ontario?
The time difference between Miami and Ontario is 3 hours. Ontario is 3 hours behind Miami.
Flight carbon footprint between Miami International Airport (MIA) and Ontario International Airport (ONT)
On average, flying from Miami to Ontario generates about 251 kg of CO2 per passenger, and 251 kilograms equals 554 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Miami to Ontario
See the map of the shortest flight path between Miami International Airport (MIA) and Ontario International Airport (ONT).
Airport information
| Origin | Miami International Airport |
|---|---|
| City: | Miami, FL |
| Country: | United States  |
| IATA Code: | MIA |
| ICAO Code: | KMIA |
| Coordinates: | 25°47′35″N, 80°17′26″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 |