How far is London from Ontario, CA?
The distance between Ontario (Ontario International Airport) and London (Luton Airport) is 5408 miles / 8703 kilometers / 4700 nautical miles.
Ontario International Airport – Luton Airport
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Distance from Ontario to London
There are several ways to calculate the distance from Ontario to London. Here are two standard methods:
Vincenty's formula (applied above)- 5408.088 miles
- 8703.474 kilometers
- 4699.500 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- 5395.120 miles
- 8682.605 kilometers
- 4688.231 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 London?
The estimated flight time from Ontario International Airport to Luton Airport is 10 hours and 44 minutes.
What is the time difference between Ontario and London?
The time difference between Ontario and London is 8 hours. London is 8 hours ahead of Ontario.
Flight carbon footprint between Ontario International Airport (ONT) and Luton Airport (LTN)
On average, flying from Ontario to London generates about 637 kg of CO2 per passenger, and 637 kilograms equals 1 405 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Ontario to London
See the map of the shortest flight path between Ontario International Airport (ONT) and Luton Airport (LTN).
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 | Luton Airport |
|---|---|
| City: | London |
| Country: | United Kingdom  |
| IATA Code: | LTN |
| ICAO Code: | EGGW |
| Coordinates: | 51°52′28″N, 0°22′5″W |