How far is Reno, NV, from Ontario, CA?
The distance between Ontario (Ontario International Airport) and Reno (Reno–Tahoe International Airport) is 394 miles / 634 kilometers / 342 nautical miles.
The driving distance from Ontario (ONT) to Reno (RNO) is 456 miles / 734 kilometers, and travel time by car is about 9 hours 24 minutes.
Ontario International Airport – Reno–Tahoe International Airport
Search flights
Distance from Ontario to Reno
There are several ways to calculate the distance from Ontario to Reno. Here are two standard methods:
Vincenty's formula (applied above)- 394.074 miles
- 634.201 kilometers
- 342.441 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- 394.703 miles
- 635.213 kilometers
- 342.987 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 Reno?
The estimated flight time from Ontario International Airport to Reno–Tahoe International Airport is 1 hour and 14 minutes.
What is the time difference between Ontario and Reno?
Flight carbon footprint between Ontario International Airport (ONT) and Reno–Tahoe International Airport (RNO)
On average, flying from Ontario to Reno generates about 83 kg of CO2 per passenger, and 83 kilograms equals 183 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 Reno
See the map of the shortest flight path between Ontario International Airport (ONT) and Reno–Tahoe International Airport (RNO).
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 | Reno–Tahoe International Airport |
|---|---|
| City: | Reno, NV |
| Country: | United States |
| IATA Code: | RNO |
| ICAO Code: | KRNO |
| Coordinates: | 39°29′56″N, 119°46′4″W |