How far is Ontario, CA, from Lebanon, NH?
The distance between Lebanon (Lebanon Municipal Airport (New Hampshire)) and Ontario (Ontario International Airport) is 2498 miles / 4020 kilometers / 2171 nautical miles.
The driving distance from Lebanon (LEB) to Ontario (ONT) is 2905 miles / 4675 kilometers, and travel time by car is about 52 hours 47 minutes.
Lebanon Municipal Airport (New Hampshire) – Ontario International Airport
Search flights
Distance from Lebanon to Ontario
There are several ways to calculate the distance from Lebanon to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 2498.012 miles
- 4020.161 kilometers
- 2170.713 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- 2492.660 miles
- 4011.547 kilometers
- 2166.062 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 Lebanon to Ontario?
The estimated flight time from Lebanon Municipal Airport (New Hampshire) to Ontario International Airport is 5 hours and 13 minutes.
What is the time difference between Lebanon and Ontario?
The time difference between Lebanon and Ontario is 3 hours. Ontario is 3 hours behind Lebanon.
Flight carbon footprint between Lebanon Municipal Airport (New Hampshire) (LEB) and Ontario International Airport (ONT)
On average, flying from Lebanon to Ontario generates about 275 kg of CO2 per passenger, and 275 kilograms equals 606 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lebanon to Ontario
See the map of the shortest flight path between Lebanon Municipal Airport (New Hampshire) (LEB) and Ontario International Airport (ONT).
Airport information
| Origin | Lebanon Municipal Airport (New Hampshire) |
|---|---|
| City: | Lebanon, NH |
| Country: | United States  |
| IATA Code: | LEB |
| ICAO Code: | KLEB |
| Coordinates: | 43°37′33″N, 72°18′15″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 |