Air Miles Calculator logo

How far is Williams Lake from Ontario, CA?

The distance between Ontario (Ontario International Airport) and Williams Lake (Williams Lake Airport) is 1271 miles / 2045 kilometers / 1104 nautical miles.

The driving distance from Ontario (ONT) to Williams Lake (YWL) is 1588 miles / 2555 kilometers, and travel time by car is about 31 hours 8 minutes.

Ontario International Airport – Williams Lake Airport

Distance arrow
1271
Miles
Distance arrow
2045
Kilometers
Distance arrow
1104
Nautical miles

Search flights

Distance from Ontario to Williams Lake

There are several ways to calculate the distance from Ontario to Williams Lake. Here are two standard methods:

Vincenty's formula (applied above)
  • 1270.831 miles
  • 2045.204 kilometers
  • 1104.322 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
  • 1271.830 miles
  • 2046.812 kilometers
  • 1105.190 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 Williams Lake?

The estimated flight time from Ontario International Airport to Williams Lake Airport is 2 hours and 54 minutes.

What is the time difference between Ontario and Williams Lake?

There is no time difference between Ontario and Williams Lake.

Flight carbon footprint between Ontario International Airport (ONT) and Williams Lake Airport (YWL)

On average, flying from Ontario to Williams Lake generates about 165 kg of CO2 per passenger, and 165 kilograms equals 364 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 Williams Lake

See the map of the shortest flight path between Ontario International Airport (ONT) and Williams Lake Airport (YWL).

Airport information

Origin Ontario International Airport
City: Ontario, CA
Country: United States Flag of United States
IATA Code: ONT
ICAO Code: KONT
Coordinates: 34°3′21″N, 117°36′3″W
Destination Williams Lake Airport
City: Williams Lake
Country: Canada Flag of Canada
IATA Code: YWL
ICAO Code: CYWL
Coordinates: 52°10′59″N, 122°3′14″W