How far is Ontario, CA, from Springfield, IL?
The distance between Springfield (Springfield Abraham Lincoln Capital Airport) and Ontario (Ontario International Airport) is 1589 miles / 2557 kilometers / 1381 nautical miles.
The driving distance from Springfield (SPI) to Ontario (ONT) is 1886 miles / 3036 kilometers, and travel time by car is about 32 hours 58 minutes.
Springfield Abraham Lincoln Capital Airport – Ontario International Airport
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Distance from Springfield to Ontario
There are several ways to calculate the distance from Springfield to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 1588.971 miles
- 2557.201 kilometers
- 1380.778 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- 1585.708 miles
- 2551.949 kilometers
- 1377.942 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 Springfield to Ontario?
The estimated flight time from Springfield Abraham Lincoln Capital Airport to Ontario International Airport is 3 hours and 30 minutes.
What is the time difference between Springfield and Ontario?
Flight carbon footprint between Springfield Abraham Lincoln Capital Airport (SPI) and Ontario International Airport (ONT)
On average, flying from Springfield to Ontario generates about 185 kg of CO2 per passenger, and 185 kilograms equals 408 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Springfield to Ontario
See the map of the shortest flight path between Springfield Abraham Lincoln Capital Airport (SPI) and Ontario International Airport (ONT).
Airport information
| Origin | Springfield Abraham Lincoln Capital Airport |
|---|---|
| City: | Springfield, IL |
| Country: | United States  |
| IATA Code: | SPI |
| ICAO Code: | KSPI |
| Coordinates: | 39°50′38″N, 89°40′40″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 |