How far is Raleigh, NC, from Ontario, CA?
The distance between Ontario (Ontario International Airport) and Raleigh (Raleigh–Durham International Airport) is 2192 miles / 3527 kilometers / 1905 nautical miles.
The driving distance from Ontario (ONT) to Raleigh (RDU) is 2505 miles / 4031 kilometers, and travel time by car is about 44 hours 13 minutes.
Ontario International Airport – Raleigh–Durham International Airport
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Distance from Ontario to Raleigh
There are several ways to calculate the distance from Ontario to Raleigh. Here are two standard methods:
Vincenty's formula (applied above)- 2191.664 miles
- 3527.142 kilometers
- 1904.504 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- 2186.842 miles
- 3519.381 kilometers
- 1900.313 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 Raleigh?
The estimated flight time from Ontario International Airport to Raleigh–Durham International Airport is 4 hours and 38 minutes.
What is the time difference between Ontario and Raleigh?
The time difference between Ontario and Raleigh is 3 hours. Raleigh is 3 hours ahead of Ontario.
Flight carbon footprint between Ontario International Airport (ONT) and Raleigh–Durham International Airport (RDU)
On average, flying from Ontario to Raleigh generates about 239 kg of CO2 per passenger, and 239 kilograms equals 528 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 Raleigh
See the map of the shortest flight path between Ontario International Airport (ONT) and Raleigh–Durham International Airport (RDU).
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 | Raleigh–Durham International Airport |
|---|---|
| City: | Raleigh, NC |
| Country: | United States |
| IATA Code: | RDU |
| ICAO Code: | KRDU |
| Coordinates: | 35°52′39″N, 78°47′14″W |