How far is Ontario, CA, from Glasgow, MT?
The distance between Glasgow (Glasgow Valley County Airport) and Ontario (Ontario International Airport) is 1130 miles / 1819 kilometers / 982 nautical miles.
The driving distance from Glasgow (GGW) to Ontario (ONT) is 1464 miles / 2356 kilometers, and travel time by car is about 27 hours 5 minutes.
Glasgow Valley County Airport – Ontario International Airport
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Distance from Glasgow to Ontario
There are several ways to calculate the distance from Glasgow to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 1130.007 miles
- 1818.570 kilometers
- 981.949 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- 1130.328 miles
- 1819.086 kilometers
- 982.228 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 Glasgow to Ontario?
The estimated flight time from Glasgow Valley County Airport to Ontario International Airport is 2 hours and 38 minutes.
What is the time difference between Glasgow and Ontario?
The time difference between Glasgow and Ontario is 1 hour. Ontario is 1 hour behind Glasgow.
Flight carbon footprint between Glasgow Valley County Airport (GGW) and Ontario International Airport (ONT)
On average, flying from Glasgow to Ontario generates about 158 kg of CO2 per passenger, and 158 kilograms equals 349 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Glasgow to Ontario
See the map of the shortest flight path between Glasgow Valley County Airport (GGW) and Ontario International Airport (ONT).
Airport information
| Origin | Glasgow Valley County Airport |
|---|---|
| City: | Glasgow, MT |
| Country: | United States  |
| IATA Code: | GGW |
| ICAO Code: | KGGW |
| Coordinates: | 48°12′45″N, 106°36′53″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 |