How far is Ontario, CA, from Worcester, MA?
The distance between Worcester (Worcester Regional Airport) and Ontario (Ontario International Airport) is 2522 miles / 4059 kilometers / 2192 nautical miles.
The driving distance from Worcester (ORH) to Ontario (ONT) is 2917 miles / 4694 kilometers, and travel time by car is about 52 hours 8 minutes.
Worcester Regional Airport – Ontario International Airport
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Distance from Worcester to Ontario
There are several ways to calculate the distance from Worcester to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 2522.098 miles
- 4058.924 kilometers
- 2191.644 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- 2516.599 miles
- 4050.074 kilometers
- 2186.865 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 Worcester to Ontario?
The estimated flight time from Worcester Regional Airport to Ontario International Airport is 5 hours and 16 minutes.
What is the time difference between Worcester and Ontario?
The time difference between Worcester and Ontario is 3 hours. Ontario is 3 hours behind Worcester.
Flight carbon footprint between Worcester Regional Airport (ORH) and Ontario International Airport (ONT)
On average, flying from Worcester to Ontario generates about 278 kg of CO2 per passenger, and 278 kilograms equals 612 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Worcester to Ontario
See the map of the shortest flight path between Worcester Regional Airport (ORH) and Ontario International Airport (ONT).
Airport information
| Origin | Worcester Regional Airport |
|---|---|
| City: | Worcester, MA |
| Country: | United States  |
| IATA Code: | ORH |
| ICAO Code: | KORH |
| Coordinates: | 42°16′2″N, 71°52′32″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 |