How far is St Augustine, FL, from Idaho Falls, ID?
The distance between Idaho Falls (Idaho Falls Regional Airport) and St Augustine (Northeast Florida Regional Airport) is 1929 miles / 3104 kilometers / 1676 nautical miles.
The driving distance from Idaho Falls (IDA) to St Augustine (UST) is 2331 miles / 3751 kilometers, and travel time by car is about 42 hours 21 minutes.
Idaho Falls Regional Airport – Northeast Florida Regional Airport
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Distance from Idaho Falls to St Augustine
There are several ways to calculate the distance from Idaho Falls to St Augustine. Here are two standard methods:
Vincenty's formula (applied above)- 1928.949 miles
- 3104.342 kilometers
- 1676.211 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- 1926.448 miles
- 3100.317 kilometers
- 1674.037 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 Idaho Falls to St Augustine?
The estimated flight time from Idaho Falls Regional Airport to Northeast Florida Regional Airport is 4 hours and 9 minutes.
What is the time difference between Idaho Falls and St Augustine?
Flight carbon footprint between Idaho Falls Regional Airport (IDA) and Northeast Florida Regional Airport (UST)
On average, flying from Idaho Falls to St Augustine 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 Idaho Falls to St Augustine
See the map of the shortest flight path between Idaho Falls Regional Airport (IDA) and Northeast Florida Regional Airport (UST).
Airport information
| Origin | Idaho Falls Regional Airport |
|---|---|
| City: | Idaho Falls, ID |
| Country: | United States  |
| IATA Code: | IDA |
| ICAO Code: | KIDA |
| Coordinates: | 43°30′52″N, 112°4′15″W |
| Destination | Northeast Florida Regional Airport |
|---|---|
| City: | St Augustine, FL |
| Country: | United States |
| IATA Code: | UST |
| ICAO Code: | KSGJ |
| Coordinates: | 29°57′33″N, 81°20′23″W |