How far is Great Falls, MT, from Norfolk, VA?
The distance between Norfolk (Norfolk International Airport) and Great Falls (Great Falls International Airport) is 1927 miles / 3101 kilometers / 1675 nautical miles.
The driving distance from Norfolk (ORF) to Great Falls (GTF) is 2267 miles / 3649 kilometers, and travel time by car is about 41 hours 56 minutes.
Norfolk International Airport – Great Falls International Airport
Search flights
Distance from Norfolk to Great Falls
There are several ways to calculate the distance from Norfolk to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 1927.121 miles
- 3101.401 kilometers
- 1674.622 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- 1923.096 miles
- 3094.924 kilometers
- 1671.125 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 Norfolk to Great Falls?
The estimated flight time from Norfolk International Airport to Great Falls International Airport is 4 hours and 8 minutes.
What is the time difference between Norfolk and Great Falls?
Flight carbon footprint between Norfolk International Airport (ORF) and Great Falls International Airport (GTF)
On average, flying from Norfolk to Great Falls generates about 211 kg of CO2 per passenger, and 211 kilograms equals 465 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Norfolk to Great Falls
See the map of the shortest flight path between Norfolk International Airport (ORF) and Great Falls International Airport (GTF).
Airport information
| Origin | Norfolk International Airport |
|---|---|
| City: | Norfolk, VA |
| Country: | United States  |
| IATA Code: | ORF |
| ICAO Code: | KORF |
| Coordinates: | 36°53′40″N, 76°12′4″W |
| Destination | 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 |