How far is Fort Smith, AR, from Erie, PA?
The distance between Erie (Erie International Airport) and Fort Smith (Fort Smith Regional Airport) is 895 miles / 1441 kilometers / 778 nautical miles.
The driving distance from Erie (ERI) to Fort Smith (FSM) is 1066 miles / 1716 kilometers, and travel time by car is about 19 hours 48 minutes.
Erie International Airport – Fort Smith Regional Airport
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Distance from Erie to Fort Smith
There are several ways to calculate the distance from Erie to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 895.316 miles
- 1440.871 kilometers
- 778.008 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- 894.136 miles
- 1438.972 kilometers
- 776.983 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 Erie to Fort Smith?
The estimated flight time from Erie International Airport to Fort Smith Regional Airport is 2 hours and 11 minutes.
What is the time difference between Erie and Fort Smith?
The time difference between Erie and Fort Smith is 1 hour. Fort Smith is 1 hour behind Erie.
Flight carbon footprint between Erie International Airport (ERI) and Fort Smith Regional Airport (FSM)
On average, flying from Erie to Fort Smith generates about 143 kg of CO2 per passenger, and 143 kilograms equals 316 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Erie to Fort Smith
See the map of the shortest flight path between Erie International Airport (ERI) and Fort Smith Regional Airport (FSM).
Airport information
| Origin | Erie International Airport |
|---|---|
| City: | Erie, PA |
| Country: | United States  |
| IATA Code: | ERI |
| ICAO Code: | KERI |
| Coordinates: | 42°4′55″N, 80°10′34″W |
| Destination | Fort Smith Regional Airport |
|---|---|
| City: | Fort Smith, AR |
| Country: | United States |
| IATA Code: | FSM |
| ICAO Code: | KFSM |
| Coordinates: | 35°20′11″N, 94°22′2″W |