How far is Flagstaff, AZ, from St George, UT?
The distance between St George (St. George Municipal Airport) and Flagstaff (Flagstaff Pulliam Airport) is 166 miles / 268 kilometers / 145 nautical miles.
The driving distance from St George (SGU) to Flagstaff (FLG) is 277 miles / 446 kilometers, and travel time by car is about 6 hours 10 minutes.
St. George Municipal Airport – Flagstaff Pulliam Airport
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Distance from St George to Flagstaff
There are several ways to calculate the distance from St George to Flagstaff. Here are two standard methods:
Vincenty's formula (applied above)- 166.480 miles
- 267.923 kilometers
- 144.667 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- 166.553 miles
- 268.041 kilometers
- 144.730 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 St George to Flagstaff?
The estimated flight time from St. George Municipal Airport to Flagstaff Pulliam Airport is 48 minutes.
What is the time difference between St George and Flagstaff?
The time difference between St George and Flagstaff is 1 hour. Flagstaff is 1 hour behind St George.
Flight carbon footprint between St. George Municipal Airport (SGU) and Flagstaff Pulliam Airport (FLG)
On average, flying from St George to Flagstaff generates about 50 kg of CO2 per passenger, and 50 kilograms equals 109 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St George to Flagstaff
See the map of the shortest flight path between St. George Municipal Airport (SGU) and Flagstaff Pulliam Airport (FLG).
Airport information
| Origin | St. George Municipal Airport |
|---|---|
| City: | St George, UT |
| Country: | United States  |
| IATA Code: | SGU |
| ICAO Code: | KSGU |
| Coordinates: | 37°2′11″N, 113°30′37″W |
| Destination | Flagstaff Pulliam Airport |
|---|---|
| City: | Flagstaff, AZ |
| Country: | United States |
| IATA Code: | FLG |
| ICAO Code: | KFLG |
| Coordinates: | 35°8′18″N, 111°40′15″W |