How far is Ontario, CA, from Nantucket, MA?
The distance between Nantucket (Nantucket Memorial Airport) and Ontario (Ontario International Airport) is 2620 miles / 4217 kilometers / 2277 nautical miles.
The driving distance from Nantucket (ACK) to Ontario (ONT) is 3032 miles / 4879 kilometers, and travel time by car is about 56 hours 30 minutes.
Nantucket Memorial Airport – Ontario International Airport
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Distance from Nantucket to Ontario
There are several ways to calculate the distance from Nantucket to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 2620.259 miles
- 4216.899 kilometers
- 2276.943 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- 2614.467 miles
- 4207.577 kilometers
- 2271.910 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 Nantucket to Ontario?
The estimated flight time from Nantucket Memorial Airport to Ontario International Airport is 5 hours and 27 minutes.
What is the time difference between Nantucket and Ontario?
The time difference between Nantucket and Ontario is 3 hours. Ontario is 3 hours behind Nantucket.
Flight carbon footprint between Nantucket Memorial Airport (ACK) and Ontario International Airport (ONT)
On average, flying from Nantucket to Ontario generates about 289 kg of CO2 per passenger, and 289 kilograms equals 638 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Nantucket to Ontario
See the map of the shortest flight path between Nantucket Memorial Airport (ACK) and Ontario International Airport (ONT).
Airport information
| Origin | Nantucket Memorial Airport |
|---|---|
| City: | Nantucket, MA |
| Country: | United States  |
| IATA Code: | ACK |
| ICAO Code: | KACK |
| Coordinates: | 41°15′11″N, 70°3′36″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 |