How far is Columbus, OH, from Ontario, CA?
The distance between Ontario (Ontario International Airport) and Columbus (John Glenn Columbus International Airport) is 1949 miles / 3137 kilometers / 1694 nautical miles.
The driving distance from Ontario (ONT) to Columbus (CMH) is 2207 miles / 3552 kilometers, and travel time by car is about 38 hours 53 minutes.
Ontario International Airport – John Glenn Columbus International Airport
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Distance from Ontario to Columbus
There are several ways to calculate the distance from Ontario to Columbus. Here are two standard methods:
Vincenty's formula (applied above)- 1949.378 miles
- 3137.220 kilometers
- 1693.963 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- 1945.208 miles
- 3130.508 kilometers
- 1690.339 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 Columbus?
The estimated flight time from Ontario International Airport to John Glenn Columbus International Airport is 4 hours and 11 minutes.
What is the time difference between Ontario and Columbus?
The time difference between Ontario and Columbus is 3 hours. Columbus is 3 hours ahead of Ontario.
Flight carbon footprint between Ontario International Airport (ONT) and John Glenn Columbus International Airport (CMH)
On average, flying from Ontario to Columbus generates about 213 kg of CO2 per passenger, and 213 kilograms equals 469 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 Columbus
See the map of the shortest flight path between Ontario International Airport (ONT) and John Glenn Columbus International Airport (CMH).
Airport information
| Origin | Ontario International Airport |
|---|---|
| City: | Ontario, CA |
| Country: | United States  |
| IATA Code: | ONT |
| ICAO Code: | KONT |
| Coordinates: | 34°3′21″N, 117°36′3″W |
| Destination | John Glenn Columbus International Airport |
|---|---|
| City: | Columbus, OH |
| Country: | United States |
| IATA Code: | CMH |
| ICAO Code: | KCMH |
| Coordinates: | 39°59′52″N, 82°53′30″W |