How far is Las Vegas, NV, from Ontario, CA?
The distance between Ontario (Ontario International Airport) and Las Vegas (Las Vegas Harry Reid International Airport) is 197 miles / 317 kilometers / 171 nautical miles.
The driving distance from Ontario (ONT) to Las Vegas (LAS) is 227 miles / 366 kilometers, and travel time by car is about 4 hours 14 minutes.
Ontario International Airport – Las Vegas Harry Reid International Airport
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Distance from Ontario to Las Vegas
There are several ways to calculate the distance from Ontario to Las Vegas. Here are two standard methods:
Vincenty's formula (applied above)- 196.798 miles
- 316.716 kilometers
- 171.013 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- 196.807 miles
- 316.730 kilometers
- 171.021 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 Las Vegas?
The estimated flight time from Ontario International Airport to Las Vegas Harry Reid International Airport is 52 minutes.
What is the time difference between Ontario and Las Vegas?
Flight carbon footprint between Ontario International Airport (ONT) and Las Vegas Harry Reid International Airport (LAS)
On average, flying from Ontario to Las Vegas generates about 54 kg of CO2 per passenger, and 54 kilograms equals 119 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 Las Vegas
See the map of the shortest flight path between Ontario International Airport (ONT) and Las Vegas Harry Reid International Airport (LAS).
Airport information
Origin | Ontario International Airport |
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City: | Ontario, CA |
Country: | United States |
IATA Code: | ONT |
ICAO Code: | KONT |
Coordinates: | 34°3′21″N, 117°36′3″W |
Destination | Las Vegas Harry Reid International Airport |
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City: | Las Vegas, NV |
Country: | United States |
IATA Code: | LAS |
ICAO Code: | KLAS |
Coordinates: | 36°4′48″N, 115°9′7″W |
Airlines flying from Ontario (ONT) to Las Vegas (LAS)
AirTran Airways |
Southwest Airlines |