How far is Old Crow from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Old Crow (Old Crow Airport) is 1715 miles / 2761 kilometers / 1491 nautical miles.
The driving distance from Great Falls (GTF) to Old Crow (YOC) is 2306 miles / 3711 kilometers, and travel time by car is about 52 hours 26 minutes.
Great Falls International Airport – Old Crow Airport
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Distance from Great Falls to Old Crow
There are several ways to calculate the distance from Great Falls to Old Crow. Here are two standard methods:
Vincenty's formula (applied above)- 1715.307 miles
- 2760.520 kilometers
- 1490.561 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- 1711.571 miles
- 2754.507 kilometers
- 1487.315 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 Great Falls to Old Crow?
The estimated flight time from Great Falls International Airport to Old Crow Airport is 3 hours and 44 minutes.
What is the time difference between Great Falls and Old Crow?
Flight carbon footprint between Great Falls International Airport (GTF) and Old Crow Airport (YOC)
On average, flying from Great Falls to Old Crow generates about 194 kg of CO2 per passenger, and 194 kilograms equals 427 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Great Falls to Old Crow
See the map of the shortest flight path between Great Falls International Airport (GTF) and Old Crow Airport (YOC).
Airport information
| Origin | Great Falls International Airport |
|---|---|
| City: | Great Falls, MT |
| Country: | United States  |
| IATA Code: | GTF |
| ICAO Code: | KGTF |
| Coordinates: | 47°28′55″N, 111°22′15″W |
| Destination | Old Crow Airport |
|---|---|
| City: | Old Crow |
| Country: | Canada  |
| IATA Code: | YOC |
| ICAO Code: | CYOC |
| Coordinates: | 67°34′14″N, 139°50′20″W |