How far is Fort Smith from St Augustine, FL?
The distance between St Augustine (Northeast Florida Regional Airport) and Fort Smith (Fort Smith Airport) is 2515 miles / 4047 kilometers / 2185 nautical miles.
The driving distance from St Augustine (UST) to Fort Smith (YSM) is 3252 miles / 5233 kilometers, and travel time by car is about 65 hours 24 minutes.
Northeast Florida Regional Airport – Fort Smith Airport
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Distance from St Augustine to Fort Smith
There are several ways to calculate the distance from St Augustine to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 2514.697 miles
- 4047.012 kilometers
- 2185.212 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- 2513.504 miles
- 4045.093 kilometers
- 2184.175 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 Augustine to Fort Smith?
The estimated flight time from Northeast Florida Regional Airport to Fort Smith Airport is 5 hours and 15 minutes.
What is the time difference between St Augustine and Fort Smith?
Flight carbon footprint between Northeast Florida Regional Airport (UST) and Fort Smith Airport (YSM)
On average, flying from St Augustine to Fort Smith generates about 277 kg of CO2 per passenger, and 277 kilograms equals 610 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 Augustine to Fort Smith
See the map of the shortest flight path between Northeast Florida Regional Airport (UST) and Fort Smith Airport (YSM).
Airport information
| Origin | 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 |
| Destination | Fort Smith Airport |
|---|---|
| City: | Fort Smith |
| Country: | Canada  |
| IATA Code: | YSM |
| ICAO Code: | CYSM |
| Coordinates: | 60°1′13″N, 111°57′43″W |