How far is Ontario, CA, from Cape Girardeau, MO?
The distance between Cape Girardeau (Cape Girardeau Regional Airport) and Ontario (Ontario International Airport) is 1587 miles / 2553 kilometers / 1379 nautical miles.
The driving distance from Cape Girardeau (CGI) to Ontario (ONT) is 1832 miles / 2949 kilometers, and travel time by car is about 32 hours 2 minutes.
Cape Girardeau Regional Airport – Ontario International Airport
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Distance from Cape Girardeau to Ontario
There are several ways to calculate the distance from Cape Girardeau to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 1586.669 miles
- 2553.496 kilometers
- 1378.778 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- 1583.228 miles
- 2547.959 kilometers
- 1375.788 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 Cape Girardeau to Ontario?
The estimated flight time from Cape Girardeau Regional Airport to Ontario International Airport is 3 hours and 30 minutes.
What is the time difference between Cape Girardeau and Ontario?
Flight carbon footprint between Cape Girardeau Regional Airport (CGI) and Ontario International Airport (ONT)
On average, flying from Cape Girardeau 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 Cape Girardeau to Ontario
See the map of the shortest flight path between Cape Girardeau Regional Airport (CGI) and Ontario International Airport (ONT).
Airport information
| Origin | Cape Girardeau Regional Airport |
|---|---|
| City: | Cape Girardeau, MO |
| Country: | United States  |
| IATA Code: | CGI |
| ICAO Code: | KCGI |
| Coordinates: | 37°13′31″N, 89°34′14″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 |