How far is Springfield, IL, from Ontario, CA?
The distance between Ontario (Ontario International Airport) and Springfield (Springfield Abraham Lincoln Capital Airport) is 1589 miles / 2557 kilometers / 1381 nautical miles.
The driving distance from Ontario (ONT) to Springfield (SPI) is 1888 miles / 3039 kilometers, and travel time by car is about 33 hours 1 minutes.
Ontario International Airport – Springfield Abraham Lincoln Capital Airport
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Distance from Ontario to Springfield
There are several ways to calculate the distance from Ontario to Springfield. 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 Ontario to Springfield?
The estimated flight time from Ontario International Airport to Springfield Abraham Lincoln Capital Airport is 3 hours and 30 minutes.
What is the time difference between Ontario and Springfield?
Flight carbon footprint between Ontario International Airport (ONT) and Springfield Abraham Lincoln Capital Airport (SPI)
On average, flying from Ontario to Springfield 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 Ontario to Springfield
See the map of the shortest flight path between Ontario International Airport (ONT) and Springfield Abraham Lincoln Capital Airport (SPI).
Airport information
Origin | Ontario International Airport |
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City: | Ontario, CA |
Country: | United States ![]() |
IATA Code: | ONT |
ICAO Code: | KONT |
Coordinates: | 34°3′21″N, 117°36′3″W |
Destination | Springfield Abraham Lincoln Capital Airport |
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City: | Springfield, IL |
Country: | United States ![]() |
IATA Code: | SPI |
ICAO Code: | KSPI |
Coordinates: | 39°50′38″N, 89°40′40″W |