How far is Ontario, CA, from Crescent City, CA?
The distance between Crescent City (Del Norte County Airport) and Ontario (Ontario International Airport) is 644 miles / 1036 kilometers / 560 nautical miles.
The driving distance from Crescent City (CEC) to Ontario (ONT) is 796 miles / 1281 kilometers, and travel time by car is about 15 hours 0 minutes.
Del Norte County Airport – Ontario International Airport
Search flights
Distance from Crescent City to Ontario
There are several ways to calculate the distance from Crescent City to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 643.929 miles
- 1036.304 kilometers
- 559.559 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- 644.240 miles
- 1036.804 kilometers
- 559.829 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 Crescent City to Ontario?
The estimated flight time from Del Norte County Airport to Ontario International Airport is 1 hour and 43 minutes.
What is the time difference between Crescent City and Ontario?
There is no time difference between Crescent City and Ontario.
Flight carbon footprint between Del Norte County Airport (CEC) and Ontario International Airport (ONT)
On average, flying from Crescent City to Ontario generates about 118 kg of CO2 per passenger, and 118 kilograms equals 260 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Crescent City to Ontario
See the map of the shortest flight path between Del Norte County Airport (CEC) and Ontario International Airport (ONT).
Airport information
| Origin | Del Norte County Airport |
|---|---|
| City: | Crescent City, CA |
| Country: | United States  |
| IATA Code: | CEC |
| ICAO Code: | KCEC |
| Coordinates: | 41°46′48″N, 124°14′13″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 |